15661253904

素因数分解:

$2^4\times 3^1\times {\mathrm{326276123}}^1$

素因数の和:326276134

約数の個数: 20

約数和(自身を含む): 40458239376

約数和(自身を除く): 24796985472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326276123, 652552246, 978828369, 1305104492, 1957656738, 2610208984, 3915313476, 5220417968, 7830626952, 15661253904]

約数ペア:

[(1, 15661253904), (2, 7830626952), (3, 5220417968), (4, 3915313476), (6, 2610208984), (8, 1957656738), (12, 1305104492), (16, 978828369), (24, 652552246), (48, 326276123)]