39972348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85411}}^1$

素因数の和:85434

約数の個数: 36

約数和(自身を含む): 108814888

約数和(自身を除く): 68842540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 85411, 170822, 256233, 341644, 512466, 768699, 1024932, 1110343, 1537398, 2220686, 3074796, 3331029, 4441372, 6662058, 9993087, 13324116, 19986174, 39972348]

約数ペア:

[(1, 39972348), (2, 19986174), (3, 13324116), (4, 9993087), (6, 6662058), (9, 4441372), (12, 3331029), (13, 3074796), (18, 2220686), (26, 1537398), (36, 1110343), (39, 1024932), (52, 768699), (78, 512466), (117, 341644), (156, 256233), (234, 170822), (468, 85411)]