39818376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 96

約数和(自身を含む): 122304000

約数和(自身を除く): 82485624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2239, 2964, 4446, 4478, 5928, 6717, 8892, 8956, 13434, 17784, 17912, 20151, 26868, 29107, 40302, 42541, 53736, 58214, 80604, 85082, 87321, 116428, 127623, 161208, 170164, 174642, 232856, 255246, 261963, 340328, 349284, 382869, 510492, 523926, 553033, 698568, 765738, 1020984, 1047852, 1106066, 1531476, 1659099, 2095704, 2212132, 3062952, 3318198, 4424264, 4977297, 6636396, 9954594, 13272792, 19909188, 39818376]

約数ペア:

[(1, 39818376), (2, 19909188), (3, 13272792), (4, 9954594), (6, 6636396), (8, 4977297), (9, 4424264), (12, 3318198), (13, 3062952), (18, 2212132), (19, 2095704), (24, 1659099), (26, 1531476), (36, 1106066), (38, 1047852), (39, 1020984), (52, 765738), (57, 698568), (72, 553033), (76, 523926), (78, 510492), (104, 382869), (114, 349284), (117, 340328), (152, 261963), (156, 255246), (171, 232856), (228, 174642), (234, 170164), (247, 161208), (312, 127623), (342, 116428), (456, 87321), (468, 85082), (494, 80604), (684, 58214), (741, 53736), (936, 42541), (988, 40302), (1368, 29107), (1482, 26868), (1976, 20151), (2223, 17912), (2239, 17784), (2964, 13434), (4446, 8956), (4478, 8892), (5928, 6717)]