21897173688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{70183249}}^1$

素因数の和:70183271

約数の個数: 32

約数和(自身を含む): 58953930000

約数和(自身を除く): 37056756312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 70183249, 140366498, 210549747, 280732996, 421099494, 561465992, 842198988, 912382237, 1684397976, 1824764474, 2737146711, 3649528948, 5474293422, 7299057896, 10948586844, 21897173688]

約数ペア:

[(1, 21897173688), (2, 10948586844), (3, 7299057896), (4, 5474293422), (6, 3649528948), (8, 2737146711), (12, 1824764474), (13, 1684397976), (24, 912382237), (26, 842198988), (39, 561465992), (52, 421099494), (78, 280732996), (104, 210549747), (156, 140366498), (312, 70183249)]