15207318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{40231}}^1$

素因数の和:40249

約数の個数: 32

約数和(自身を含む): 38622720

約数和(自身を除く): 23415402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 40231, 80462, 120693, 241386, 281617, 362079, 563234, 724158, 844851, 1086237, 1689702, 2172474, 2534553, 5069106, 7603659, 15207318]

約数ペア:

[(1, 15207318), (2, 7603659), (3, 5069106), (6, 2534553), (7, 2172474), (9, 1689702), (14, 1086237), (18, 844851), (21, 724158), (27, 563234), (42, 362079), (54, 281617), (63, 241386), (126, 120693), (189, 80462), (378, 40231)]