56551837818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18964399}}^1$

素因数の和:18964482

約数の個数: 32

約数和(自身を含む): 131081932800

約数和(自身を除く): 74530094982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 18964399, 37928798, 56893197, 113786394, 132750793, 265501586, 398252379, 796504758, 1346472329, 2692944658, 4039416987, 8078833974, 9425306303, 18850612606, 28275918909, 56551837818]

約数ペア:

[(1, 56551837818), (2, 28275918909), (3, 18850612606), (6, 9425306303), (7, 8078833974), (14, 4039416987), (21, 2692944658), (42, 1346472329), (71, 796504758), (142, 398252379), (213, 265501586), (426, 132750793), (497, 113786394), (994, 56893197), (1491, 37928798), (2982, 18964399)]