15670476

素因数分解:

$2^2\times 3^3\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 40840800

約数和(自身を除く): 25170324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 373, 389, 746, 778, 1119, 1167, 1492, 1556, 2238, 2334, 3357, 3501, 4476, 4668, 6714, 7002, 10071, 10503, 13428, 14004, 20142, 21006, 40284, 42012, 145097, 290194, 435291, 580388, 870582, 1305873, 1741164, 2611746, 3917619, 5223492, 7835238, 15670476]

約数ペア:

[(1, 15670476), (2, 7835238), (3, 5223492), (4, 3917619), (6, 2611746), (9, 1741164), (12, 1305873), (18, 870582), (27, 580388), (36, 435291), (54, 290194), (108, 145097), (373, 42012), (389, 40284), (746, 21006), (778, 20142), (1119, 14004), (1167, 13428), (1492, 10503), (1556, 10071), (2238, 7002), (2334, 6714), (3357, 4668), (3501, 4476)]