26840358

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 60742656

約数和(自身を除く): 33902298

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 103, 186, 206, 279, 309, 467, 558, 618, 927, 934, 1401, 1854, 2802, 3193, 4203, 6386, 8406, 9579, 14477, 19158, 28737, 28954, 43431, 48101, 57474, 86862, 96202, 130293, 144303, 260586, 288606, 432909, 865818, 1491131, 2982262, 4473393, 8946786, 13420179, 26840358]

約数ペア:

[(1, 26840358), (2, 13420179), (3, 8946786), (6, 4473393), (9, 2982262), (18, 1491131), (31, 865818), (62, 432909), (93, 288606), (103, 260586), (186, 144303), (206, 130293), (279, 96202), (309, 86862), (467, 57474), (558, 48101), (618, 43431), (927, 28954), (934, 28737), (1401, 19158), (1854, 14477), (2802, 9579), (3193, 8406), (4203, 6386)]