180465246

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{85691}}^1$

素因数の和:85718

約数の個数: 40

約数和(自身を含む): 435486744

約数和(自身を除く): 255021498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 85691, 171382, 257073, 514146, 771219, 1113983, 1542438, 2227966, 2313657, 3341949, 4627314, 6683898, 6940971, 10025847, 13881942, 20051694, 30077541, 60155082, 90232623, 180465246]

約数ペア:

[(1, 180465246), (2, 90232623), (3, 60155082), (6, 30077541), (9, 20051694), (13, 13881942), (18, 10025847), (26, 6940971), (27, 6683898), (39, 4627314), (54, 3341949), (78, 2313657), (81, 2227966), (117, 1542438), (162, 1113983), (234, 771219), (351, 514146), (702, 257073), (1053, 171382), (2106, 85691)]