12497712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 34378752

約数和(自身を除く): 21881040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 227, 248, 296, 372, 444, 454, 496, 592, 681, 744, 888, 908, 1147, 1362, 1488, 1776, 1816, 2294, 2724, 3441, 3632, 4588, 5448, 6882, 7037, 8399, 9176, 10896, 13764, 14074, 16798, 18352, 21111, 25197, 27528, 28148, 33596, 42222, 50394, 55056, 56296, 67192, 84444, 100788, 112592, 134384, 168888, 201576, 260369, 337776, 403152, 520738, 781107, 1041476, 1562214, 2082952, 3124428, 4165904, 6248856, 12497712]

約数ペア:

[(1, 12497712), (2, 6248856), (3, 4165904), (4, 3124428), (6, 2082952), (8, 1562214), (12, 1041476), (16, 781107), (24, 520738), (31, 403152), (37, 337776), (48, 260369), (62, 201576), (74, 168888), (93, 134384), (111, 112592), (124, 100788), (148, 84444), (186, 67192), (222, 56296), (227, 55056), (248, 50394), (296, 42222), (372, 33596), (444, 28148), (454, 27528), (496, 25197), (592, 21111), (681, 18352), (744, 16798), (888, 14074), (908, 13764), (1147, 10896), (1362, 9176), (1488, 8399), (1776, 7037), (1816, 6882), (2294, 5448), (2724, 4588), (3441, 3632)]