40271988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1847}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 99348480

約数和(自身を除く): 59076492

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1817, 1847, 3634, 3694, 5451, 5541, 7268, 7388, 10902, 11082, 21804, 22164, 42481, 84962, 127443, 145913, 169924, 254886, 291826, 437739, 509772, 583652, 875478, 1750956, 3355999, 6711998, 10067997, 13423996, 20135994, 40271988]

約数ペア:

[(1, 40271988), (2, 20135994), (3, 13423996), (4, 10067997), (6, 6711998), (12, 3355999), (23, 1750956), (46, 875478), (69, 583652), (79, 509772), (92, 437739), (138, 291826), (158, 254886), (237, 169924), (276, 145913), (316, 127443), (474, 84962), (948, 42481), (1817, 22164), (1847, 21804), (3634, 11082), (3694, 10902), (5451, 7388), (5541, 7268)]