2688893406

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{77521}}^1$

素因数の和:77617

約数の個数: 48

約数和(自身を含む): 6095089728

約数和(自身を除く): 3406196322

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 82, 94, 123, 141, 246, 282, 369, 423, 738, 846, 1927, 3854, 5781, 11562, 17343, 34686, 77521, 155042, 232563, 465126, 697689, 1395378, 3178361, 3643487, 6356722, 7286974, 9535083, 10930461, 19070166, 21860922, 28605249, 32791383, 57210498, 65582766, 149382967, 298765934, 448148901, 896297802, 1344446703, 2688893406]

約数ペア:

[(1, 2688893406), (2, 1344446703), (3, 896297802), (6, 448148901), (9, 298765934), (18, 149382967), (41, 65582766), (47, 57210498), (82, 32791383), (94, 28605249), (123, 21860922), (141, 19070166), (246, 10930461), (282, 9535083), (369, 7286974), (423, 6356722), (738, 3643487), (846, 3178361), (1927, 1395378), (3854, 697689), (5781, 465126), (11562, 232563), (17343, 155042), (34686, 77521)]