15515388

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{6841}}^1$

素因数の和:6864

約数の個数: 60

約数和(自身を含む): 46361392

約数和(自身を除く): 30846004

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, 252, 324, 378, 567, 756, 1134, 2268, 6841, 13682, 20523, 27364, 41046, 47887, 61569, 82092, 95774, 123138, 143661, 184707, 191548, 246276, 287322, 369414, 430983, 554121, 574644, 738828, 861966, 1108242, 1292949, 1723932, 2216484, 2585898, 3878847, 5171796, 7757694, 15515388]

約数ペア:

[(1, 15515388), (2, 7757694), (3, 5171796), (4, 3878847), (6, 2585898), (7, 2216484), (9, 1723932), (12, 1292949), (14, 1108242), (18, 861966), (21, 738828), (27, 574644), (28, 554121), (36, 430983), (42, 369414), (54, 287322), (63, 246276), (81, 191548), (84, 184707), (108, 143661), (126, 123138), (162, 95774), (189, 82092), (252, 61569), (324, 47887), (378, 41046), (567, 27364), (756, 20523), (1134, 13682), (2268, 6841)]