18561416832

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{31531}}^1$

素因数の和:31631

約数の個数: 192

約数和(自身を含む): 61880919360

約数和(自身を除く): 43319502528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 219, 224, 252, 288, 292, 336, 384, 438, 448, 504, 511, 576, 584, 657, 672, 876, 896, 1008, 1022, 1152, 1168, 1314, 1344, 1533, 1752, 2016, 2044, 2336, 2628, 2688, 3066, 3504, 4032, 4088, 4599, 4672, 5256, 6132, 7008, 8064, 8176, 9198, 9344, 10512, 12264, 14016, 16352, 18396, 21024, 24528, 28032, 31531, 32704, 36792, 42048, 49056, 63062, 65408, 73584, 84096, 94593, 98112, 126124, 147168, 189186, 196224, 220717, 252248, 283779, 294336, 378372, 441434, 504496, 567558, 588672, 662151, 756744, 882868, 1008992, 1135116, 1324302, 1513488, 1765736, 1986453, 2017984, 2270232, 2301763, 2648604, 3026976, 3531472, 3972906, 4035968, 4540464, 4603526, 5297208, 6053952, 6905289, 7062944, 7945812, 9080928, 9207052, 10594416, 12107904, 13810578, 14125888, 15891624, 16112341, 18161856, 18414104, 20715867, 21188832, 27621156, 28251776, 31783248, 32224682, 36323712, 36828208, 41431734, 42377664, 48337023, 55242312, 63566496, 64449364, 73656416, 82863468, 84755328, 96674046, 110484624, 127132992, 128898728, 145011069, 147312832, 165726936, 193348092, 220969248, 254265984, 257797456, 290022138, 294625664, 331453872, 386696184, 441938496, 515594912, 580044276, 662907744, 773392368, 883876992, 1031189824, 1160088552, 1325815488, 1546784736, 2062379648, 2320177104, 2651630976, 3093569472, 4640354208, 6187138944, 9280708416, 18561416832]

約数ペア:

[(1, 18561416832), (2, 9280708416), (3, 6187138944), (4, 4640354208), (6, 3093569472), (7, 2651630976), (8, 2320177104), (9, 2062379648), (12, 1546784736), (14, 1325815488), (16, 1160088552), (18, 1031189824), (21, 883876992), (24, 773392368), (28, 662907744), (32, 580044276), (36, 515594912), (42, 441938496), (48, 386696184), (56, 331453872), (63, 294625664), (64, 290022138), (72, 257797456), (73, 254265984), (84, 220969248), (96, 193348092), (112, 165726936), (126, 147312832), (128, 145011069), (144, 128898728), (146, 127132992), (168, 110484624), (192, 96674046), (219, 84755328), (224, 82863468), (252, 73656416), (288, 64449364), (292, 63566496), (336, 55242312), (384, 48337023), (438, 42377664), (448, 41431734), (504, 36828208), (511, 36323712), (576, 32224682), (584, 31783248), (657, 28251776), (672, 27621156), (876, 21188832), (896, 20715867), (1008, 18414104), (1022, 18161856), (1152, 16112341), (1168, 15891624), (1314, 14125888), (1344, 13810578), (1533, 12107904), (1752, 10594416), (2016, 9207052), (2044, 9080928), (2336, 7945812), (2628, 7062944), (2688, 6905289), (3066, 6053952), (3504, 5297208), (4032, 4603526), (4088, 4540464), (4599, 4035968), (4672, 3972906), (5256, 3531472), (6132, 3026976), (7008, 2648604), (8064, 2301763), (8176, 2270232), (9198, 2017984), (9344, 1986453), (10512, 1765736), (12264, 1513488), (14016, 1324302), (16352, 1135116), (18396, 1008992), (21024, 882868), (24528, 756744), (28032, 662151), (31531, 588672), (32704, 567558), (36792, 504496), (42048, 441434), (49056, 378372), (63062, 294336), (65408, 283779), (73584, 252248), (84096, 220717), (94593, 196224), (98112, 189186), (126124, 147168)]