11421456

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 31099200

約数和(自身を除く): 19677744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 59, 74, 109, 111, 118, 148, 177, 218, 222, 236, 296, 327, 354, 436, 444, 472, 592, 654, 708, 872, 888, 944, 1308, 1416, 1744, 1776, 2183, 2616, 2832, 4033, 4366, 5232, 6431, 6549, 8066, 8732, 12099, 12862, 13098, 16132, 17464, 19293, 24198, 25724, 26196, 32264, 34928, 38586, 48396, 51448, 52392, 64528, 77172, 96792, 102896, 104784, 154344, 193584, 237947, 308688, 475894, 713841, 951788, 1427682, 1903576, 2855364, 3807152, 5710728, 11421456]

約数ペア:

[(1, 11421456), (2, 5710728), (3, 3807152), (4, 2855364), (6, 1903576), (8, 1427682), (12, 951788), (16, 713841), (24, 475894), (37, 308688), (48, 237947), (59, 193584), (74, 154344), (109, 104784), (111, 102896), (118, 96792), (148, 77172), (177, 64528), (218, 52392), (222, 51448), (236, 48396), (296, 38586), (327, 34928), (354, 32264), (436, 26196), (444, 25724), (472, 24198), (592, 19293), (654, 17464), (708, 16132), (872, 13098), (888, 12862), (944, 12099), (1308, 8732), (1416, 8066), (1744, 6549), (1776, 6431), (2183, 5232), (2616, 4366), (2832, 4033)]