19968648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118861}}^1$

素因数の和:118877

約数の個数: 32

約数和(自身を含む): 57053760

約数和(自身を除く): 37085112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118861, 237722, 356583, 475444, 713166, 832027, 950888, 1426332, 1664054, 2496081, 2852664, 3328108, 4992162, 6656216, 9984324, 19968648]

約数ペア:

[(1, 19968648), (2, 9984324), (3, 6656216), (4, 4992162), (6, 3328108), (7, 2852664), (8, 2496081), (12, 1664054), (14, 1426332), (21, 950888), (24, 832027), (28, 713166), (42, 475444), (56, 356583), (84, 237722), (168, 118861)]