15148476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 44728320

約数和(自身を除く): 29579844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1279, 1316, 1692, 1974, 2558, 2961, 3837, 3948, 5116, 5922, 7674, 8953, 11511, 11844, 15348, 17906, 23022, 26859, 35812, 46044, 53718, 60113, 80577, 107436, 120226, 161154, 180339, 240452, 322308, 360678, 420791, 541017, 721356, 841582, 1082034, 1262373, 1683164, 2164068, 2524746, 3787119, 5049492, 7574238, 15148476]

約数ペア:

[(1, 15148476), (2, 7574238), (3, 5049492), (4, 3787119), (6, 2524746), (7, 2164068), (9, 1683164), (12, 1262373), (14, 1082034), (18, 841582), (21, 721356), (28, 541017), (36, 420791), (42, 360678), (47, 322308), (63, 240452), (84, 180339), (94, 161154), (126, 120226), (141, 107436), (188, 80577), (252, 60113), (282, 53718), (329, 46044), (423, 35812), (564, 26859), (658, 23022), (846, 17906), (987, 15348), (1279, 11844), (1316, 11511), (1692, 8953), (1974, 7674), (2558, 5922), (2961, 5116), (3837, 3948)]