22153404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20287}}^1$

素因数の和:20314

約数の個数: 48

約数和(自身を含む): 63623168

約数和(自身を除く): 41469764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 20287, 40574, 60861, 81148, 121722, 142009, 243444, 263731, 284018, 426027, 527462, 568036, 791193, 852054, 1054924, 1582386, 1704108, 1846117, 3164772, 3692234, 5538351, 7384468, 11076702, 22153404]

約数ペア:

[(1, 22153404), (2, 11076702), (3, 7384468), (4, 5538351), (6, 3692234), (7, 3164772), (12, 1846117), (13, 1704108), (14, 1582386), (21, 1054924), (26, 852054), (28, 791193), (39, 568036), (42, 527462), (52, 426027), (78, 284018), (84, 263731), (91, 243444), (156, 142009), (182, 121722), (273, 81148), (364, 60861), (546, 40574), (1092, 20287)]