15139218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 31570560

約数和(自身を除く): 16431342

約数列:

[1, 2, 3, 6, 29, 58, 87, 167, 174, 334, 501, 521, 1002, 1042, 1563, 3126, 4843, 9686, 14529, 15109, 29058, 30218, 45327, 87007, 90654, 174014, 261021, 522042, 2523203, 5046406, 7569609, 15139218]

約数ペア:

[(1, 15139218), (2, 7569609), (3, 5046406), (6, 2523203), (29, 522042), (58, 261021), (87, 174014), (167, 90654), (174, 87007), (334, 45327), (501, 30218), (521, 29058), (1002, 15109), (1042, 14529), (1563, 9686), (3126, 4843)]