222374718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17327}}^1$

素因数の和:17389

約数の個数: 48

約数和(自身を含む): 519008256

約数和(自身を除く): 296633538

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 17327, 34654, 51981, 103962, 155943, 311886, 398521, 537137, 797042, 1074274, 1195563, 1611411, 2391126, 3222822, 3586689, 4834233, 7173378, 9668466, 12354151, 24708302, 37062453, 74124906, 111187359, 222374718]

約数ペア:

[(1, 222374718), (2, 111187359), (3, 74124906), (6, 37062453), (9, 24708302), (18, 12354151), (23, 9668466), (31, 7173378), (46, 4834233), (62, 3586689), (69, 3222822), (93, 2391126), (138, 1611411), (186, 1195563), (207, 1074274), (279, 797042), (414, 537137), (558, 398521), (713, 311886), (1426, 155943), (2139, 103962), (4278, 51981), (6417, 34654), (12834, 17327)]