189417648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{563743}}^1$

素因数の和:563761

約数の個数: 40

約数和(自身を含む): 559234048

約数和(自身を除く): 369816400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 563743, 1127486, 1691229, 2254972, 3382458, 3946201, 4509944, 6764916, 7892402, 9019888, 11838603, 13529832, 15784804, 23677206, 27059664, 31569608, 47354412, 63139216, 94708824, 189417648]

約数ペア:

[(1, 189417648), (2, 94708824), (3, 63139216), (4, 47354412), (6, 31569608), (7, 27059664), (8, 23677206), (12, 15784804), (14, 13529832), (16, 11838603), (21, 9019888), (24, 7892402), (28, 6764916), (42, 4509944), (48, 3946201), (56, 3382458), (84, 2254972), (112, 1691229), (168, 1127486), (336, 563743)]