15691444734

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2557}}^1\times {\mathrm{20873}}^1$

素因数の和:23449

約数の個数: 48

約数和(自身を含む): 36522653328

約数和(自身を除く): 20831208594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2557, 5114, 7671, 15342, 17899, 20873, 35798, 41746, 53697, 62619, 107394, 125238, 125293, 146111, 250586, 292222, 375879, 438333, 751758, 876666, 1022777, 2045554, 3068331, 6136662, 53372261, 106744522, 160116783, 320233566, 373605827, 747211654, 1120817481, 2241634962, 2615240789, 5230481578, 7845722367, 15691444734]

約数ペア:

[(1, 15691444734), (2, 7845722367), (3, 5230481578), (6, 2615240789), (7, 2241634962), (14, 1120817481), (21, 747211654), (42, 373605827), (49, 320233566), (98, 160116783), (147, 106744522), (294, 53372261), (2557, 6136662), (5114, 3068331), (7671, 2045554), (15342, 1022777), (17899, 876666), (20873, 751758), (35798, 438333), (41746, 375879), (53697, 292222), (62619, 250586), (107394, 146111), (125238, 125293)]