636456834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{3593}}^1$

素因数の和:4371

約数の個数: 48

約数和(自身を含む): 1487441592

約数和(自身を除く): 850984758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 757, 1514, 2271, 3593, 4542, 6813, 7186, 9841, 10779, 13626, 19682, 21558, 29523, 32337, 46709, 59046, 64674, 88569, 93418, 140127, 177138, 280254, 420381, 840762, 2719901, 5439802, 8159703, 16319406, 24479109, 35358713, 48958218, 70717426, 106076139, 212152278, 318228417, 636456834]

約数ペア:

[(1, 636456834), (2, 318228417), (3, 212152278), (6, 106076139), (9, 70717426), (13, 48958218), (18, 35358713), (26, 24479109), (39, 16319406), (78, 8159703), (117, 5439802), (234, 2719901), (757, 840762), (1514, 420381), (2271, 280254), (3593, 177138), (4542, 140127), (6813, 93418), (7186, 88569), (9841, 64674), (10779, 59046), (13626, 46709), (19682, 32337), (21558, 29523)]