18457859448

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{140317}}^1$

素因数の和:140371

約数の個数: 160

約数和(自身を含む): 61122520800

約数和(自身を除く): 42664661352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 162, 168, 174, 189, 203, 216, 232, 252, 261, 324, 348, 378, 406, 504, 522, 567, 609, 648, 696, 756, 783, 812, 1044, 1134, 1218, 1512, 1566, 1624, 1827, 2088, 2268, 2349, 2436, 3132, 3654, 4536, 4698, 4872, 5481, 6264, 7308, 9396, 10962, 14616, 16443, 18792, 21924, 32886, 43848, 65772, 131544, 140317, 280634, 420951, 561268, 841902, 982219, 1122536, 1262853, 1683804, 1964438, 2525706, 2946657, 3367608, 3788559, 3928876, 4069193, 5051412, 5893314, 7577118, 7857752, 8138386, 8839971, 10102824, 11365677, 11786628, 12207579, 15154236, 16276772, 17679942, 22731354, 23573256, 24415158, 26519913, 28484351, 30308472, 32553544, 35359884, 36622737, 45462708, 48830316, 53039826, 56968702, 70719768, 73245474, 79559739, 85453053, 90925416, 97660632, 106079652, 109868211, 113937404, 146490948, 159119478, 170906106, 212159304, 219736422, 227874808, 256359159, 292981896, 318238956, 329604633, 341812212, 439472844, 512718318, 636477912, 659209266, 683624424, 769077477, 878945688, 1025436636, 1318418532, 1538154954, 2050873272, 2307232431, 2636837064, 3076309908, 4614464862, 6152619816, 9228929724, 18457859448]

約数ペア:

[(1, 18457859448), (2, 9228929724), (3, 6152619816), (4, 4614464862), (6, 3076309908), (7, 2636837064), (8, 2307232431), (9, 2050873272), (12, 1538154954), (14, 1318418532), (18, 1025436636), (21, 878945688), (24, 769077477), (27, 683624424), (28, 659209266), (29, 636477912), (36, 512718318), (42, 439472844), (54, 341812212), (56, 329604633), (58, 318238956), (63, 292981896), (72, 256359159), (81, 227874808), (84, 219736422), (87, 212159304), (108, 170906106), (116, 159119478), (126, 146490948), (162, 113937404), (168, 109868211), (174, 106079652), (189, 97660632), (203, 90925416), (216, 85453053), (232, 79559739), (252, 73245474), (261, 70719768), (324, 56968702), (348, 53039826), (378, 48830316), (406, 45462708), (504, 36622737), (522, 35359884), (567, 32553544), (609, 30308472), (648, 28484351), (696, 26519913), (756, 24415158), (783, 23573256), (812, 22731354), (1044, 17679942), (1134, 16276772), (1218, 15154236), (1512, 12207579), (1566, 11786628), (1624, 11365677), (1827, 10102824), (2088, 8839971), (2268, 8138386), (2349, 7857752), (2436, 7577118), (3132, 5893314), (3654, 5051412), (4536, 4069193), (4698, 3928876), (4872, 3788559), (5481, 3367608), (6264, 2946657), (7308, 2525706), (9396, 1964438), (10962, 1683804), (14616, 1262853), (16443, 1122536), (18792, 982219), (21924, 841902), (32886, 561268), (43848, 420951), (65772, 280634), (131544, 140317)]