11815272

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 39613860

約数和(自身を除く): 27798588

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 197, 204, 238, 252, 294, 306, 357, 392, 394, 408, 441, 476, 504, 588, 591, 612, 714, 788, 833, 882, 952, 1071, 1176, 1182, 1224, 1379, 1428, 1576, 1666, 1764, 1773, 2142, 2364, 2499, 2758, 2856, 3332, 3349, 3528, 3546, 4137, 4284, 4728, 4998, 5516, 6664, 6698, 7092, 7497, 8274, 8568, 9653, 9996, 10047, 11032, 12411, 13396, 14184, 14994, 16548, 19306, 19992, 20094, 23443, 24822, 26792, 28959, 29988, 30141, 33096, 38612, 40188, 46886, 49644, 57918, 59976, 60282, 70329, 77224, 80376, 86877, 93772, 99288, 115836, 120564, 140658, 164101, 173754, 187544, 210987, 231672, 241128, 281316, 328202, 347508, 421974, 492303, 562632, 656404, 695016, 843948, 984606, 1312808, 1476909, 1687896, 1969212, 2953818, 3938424, 5907636, 11815272]

約数ペア:

[(1, 11815272), (2, 5907636), (3, 3938424), (4, 2953818), (6, 1969212), (7, 1687896), (8, 1476909), (9, 1312808), (12, 984606), (14, 843948), (17, 695016), (18, 656404), (21, 562632), (24, 492303), (28, 421974), (34, 347508), (36, 328202), (42, 281316), (49, 241128), (51, 231672), (56, 210987), (63, 187544), (68, 173754), (72, 164101), (84, 140658), (98, 120564), (102, 115836), (119, 99288), (126, 93772), (136, 86877), (147, 80376), (153, 77224), (168, 70329), (196, 60282), (197, 59976), (204, 57918), (238, 49644), (252, 46886), (294, 40188), (306, 38612), (357, 33096), (392, 30141), (394, 29988), (408, 28959), (441, 26792), (476, 24822), (504, 23443), (588, 20094), (591, 19992), (612, 19306), (714, 16548), (788, 14994), (833, 14184), (882, 13396), (952, 12411), (1071, 11032), (1176, 10047), (1182, 9996), (1224, 9653), (1379, 8568), (1428, 8274), (1576, 7497), (1666, 7092), (1764, 6698), (1773, 6664), (2142, 5516), (2364, 4998), (2499, 4728), (2758, 4284), (2856, 4137), (3332, 3546), (3349, 3528)]