16408940238

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{44909}}^1$

素因数の和:45353

約数の個数: 48

約数和(自身を含む): 36318896640

約数和(自身を除く): 19909956402

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 383, 477, 766, 954, 1149, 2298, 3447, 6894, 20299, 40598, 44909, 60897, 89818, 121794, 134727, 182691, 269454, 365382, 404181, 808362, 2380177, 4760354, 7140531, 14281062, 17200147, 21421593, 34400294, 42843186, 51600441, 103200882, 154801323, 309602646, 911607791, 1823215582, 2734823373, 5469646746, 8204470119, 16408940238]

約数ペア:

[(1, 16408940238), (2, 8204470119), (3, 5469646746), (6, 2734823373), (9, 1823215582), (18, 911607791), (53, 309602646), (106, 154801323), (159, 103200882), (318, 51600441), (383, 42843186), (477, 34400294), (766, 21421593), (954, 17200147), (1149, 14281062), (2298, 7140531), (3447, 4760354), (6894, 2380177), (20299, 808362), (40598, 404181), (44909, 365382), (60897, 269454), (89818, 182691), (121794, 134727)]