21509923416

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{2827277}}^1$

素因数の和:2827603

約数の個数: 32

約数和(自身を含む): 53944464240

約数和(自身を除く): 32434540824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2536, 3804, 7608, 2827277, 5654554, 8481831, 11309108, 16963662, 22618216, 33927324, 67854648, 896246809, 1792493618, 2688740427, 3584987236, 5377480854, 7169974472, 10754961708, 21509923416]

約数ペア:

[(1, 21509923416), (2, 10754961708), (3, 7169974472), (4, 5377480854), (6, 3584987236), (8, 2688740427), (12, 1792493618), (24, 896246809), (317, 67854648), (634, 33927324), (951, 22618216), (1268, 16963662), (1902, 11309108), (2536, 8481831), (3804, 5654554), (7608, 2827277)]