15402072

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{1871}}^1$

素因数の和:1901

約数の個数: 64

約数和(自身を含む): 44928000

約数和(自身を除く): 29525928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 1871, 2058, 2744, 3742, 4116, 5613, 7484, 8232, 11226, 13097, 14968, 22452, 26194, 39291, 44904, 52388, 78582, 91679, 104776, 157164, 183358, 275037, 314328, 366716, 550074, 641753, 733432, 1100148, 1283506, 1925259, 2200296, 2567012, 3850518, 5134024, 7701036, 15402072]

約数ペア:

[(1, 15402072), (2, 7701036), (3, 5134024), (4, 3850518), (6, 2567012), (7, 2200296), (8, 1925259), (12, 1283506), (14, 1100148), (21, 733432), (24, 641753), (28, 550074), (42, 366716), (49, 314328), (56, 275037), (84, 183358), (98, 157164), (147, 104776), (168, 91679), (196, 78582), (294, 52388), (343, 44904), (392, 39291), (588, 26194), (686, 22452), (1029, 14968), (1176, 13097), (1372, 11226), (1871, 8232), (2058, 7484), (2744, 5613), (3742, 4116)]