8456758974

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{243809}}^1$

素因数の和:243905

約数の個数: 48

約数和(自身を含む): 19169317440

約数和(自身を除く): 10712558466

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, 243809, 487618, 731427, 1462854, 2194281, 4388562, 9996169, 11459023, 19992338, 22918046, 29988507, 34377069, 59977014, 68754138, 89965521, 103131207, 179931042, 206262414, 469819943, 939639886, 1409459829, 2818919658, 4228379487, 8456758974]

約数ペア:

[(1, 8456758974), (2, 4228379487), (3, 2818919658), (6, 1409459829), (9, 939639886), (18, 469819943), (41, 206262414), (47, 179931042), (82, 103131207), (94, 89965521), (123, 68754138), (141, 59977014), (246, 34377069), (282, 29988507), (369, 22918046), (423, 19992338), (738, 11459023), (846, 9996169), (1927, 4388562), (3854, 2194281), (5781, 1462854), (11562, 731427), (17343, 487618), (34686, 243809)]