39889044

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28411}}^1$

素因数の和:28437

約数の個数: 48

約数和(自身を含む): 111375040

約数和(自身を除く): 71485996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 28411, 56822, 85233, 113644, 170466, 255699, 340932, 369343, 511398, 738686, 767097, 1022796, 1108029, 1477372, 1534194, 2216058, 3068388, 3324087, 4432116, 6648174, 9972261, 13296348, 19944522, 39889044]

約数ペア:

[(1, 39889044), (2, 19944522), (3, 13296348), (4, 9972261), (6, 6648174), (9, 4432116), (12, 3324087), (13, 3068388), (18, 2216058), (26, 1534194), (27, 1477372), (36, 1108029), (39, 1022796), (52, 767097), (54, 738686), (78, 511398), (108, 369343), (117, 340932), (156, 255699), (234, 170466), (351, 113644), (468, 85233), (702, 56822), (1404, 28411)]