15560748

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2287}}^1$

素因数の和:2313

約数の個数: 72

約数和(自身を含む): 46638592

約数和(自身を除く): 31077844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 2287, 3402, 4574, 6804, 6861, 9148, 13722, 16009, 20583, 27444, 32018, 41166, 48027, 61749, 64036, 82332, 96054, 123498, 144081, 185247, 192108, 246996, 288162, 370494, 432243, 555741, 576324, 740988, 864486, 1111482, 1296729, 1728972, 2222964, 2593458, 3890187, 5186916, 7780374, 15560748]

約数ペア:

[(1, 15560748), (2, 7780374), (3, 5186916), (4, 3890187), (6, 2593458), (7, 2222964), (9, 1728972), (12, 1296729), (14, 1111482), (18, 864486), (21, 740988), (27, 576324), (28, 555741), (36, 432243), (42, 370494), (54, 288162), (63, 246996), (81, 192108), (84, 185247), (108, 144081), (126, 123498), (162, 96054), (189, 82332), (243, 64036), (252, 61749), (324, 48027), (378, 41166), (486, 32018), (567, 27444), (756, 20583), (972, 16009), (1134, 13722), (1701, 9148), (2268, 6861), (2287, 6804), (3402, 4574)]