2208456

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 6150300

約数和(自身を除く): 3941844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 829, 888, 1332, 1658, 2487, 2664, 3316, 4974, 6632, 7461, 9948, 14922, 19896, 29844, 30673, 59688, 61346, 92019, 122692, 184038, 245384, 276057, 368076, 552114, 736152, 1104228, 2208456]

約数ペア:

[(1, 2208456), (2, 1104228), (3, 736152), (4, 552114), (6, 368076), (8, 276057), (9, 245384), (12, 184038), (18, 122692), (24, 92019), (36, 61346), (37, 59688), (72, 30673), (74, 29844), (111, 19896), (148, 14922), (222, 9948), (296, 7461), (333, 6632), (444, 4974), (666, 3316), (829, 2664), (888, 2487), (1332, 1658)]