15540872016

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{8750491}}^1$

素因数の和:8750539

約数の個数: 40

約数和(自身を含む): 41232318304

約数和(自身を除く): 25691446288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 8750491, 17500982, 26251473, 35001964, 52502946, 70003928, 105005892, 140007856, 210011784, 323768167, 420023568, 647536334, 971304501, 1295072668, 1942609002, 2590145336, 3885218004, 5180290672, 7770436008, 15540872016]

約数ペア:

[(1, 15540872016), (2, 7770436008), (3, 5180290672), (4, 3885218004), (6, 2590145336), (8, 1942609002), (12, 1295072668), (16, 971304501), (24, 647536334), (37, 420023568), (48, 323768167), (74, 210011784), (111, 140007856), (148, 105005892), (222, 70003928), (296, 52502946), (444, 35001964), (592, 26251473), (888, 17500982), (1776, 8750491)]