15723306

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 35919936

約数和(自身を除く): 20196630

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 163, 207, 233, 326, 414, 466, 489, 699, 978, 1398, 1467, 2097, 2934, 3749, 4194, 5359, 7498, 10718, 11247, 16077, 22494, 32154, 33741, 37979, 48231, 67482, 75958, 96462, 113937, 227874, 341811, 683622, 873517, 1747034, 2620551, 5241102, 7861653, 15723306]

約数ペア:

[(1, 15723306), (2, 7861653), (3, 5241102), (6, 2620551), (9, 1747034), (18, 873517), (23, 683622), (46, 341811), (69, 227874), (138, 113937), (163, 96462), (207, 75958), (233, 67482), (326, 48231), (414, 37979), (466, 33741), (489, 32154), (699, 22494), (978, 16077), (1398, 11247), (1467, 10718), (2097, 7498), (2934, 5359), (3749, 4194)]