39378456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42071}}^1$

素因数の和:42096

約数の個数: 48

約数和(自身を含む): 114856560

約数和(自身を除く): 75478104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 42071, 84142, 126213, 168284, 252426, 336568, 378639, 504852, 546923, 757278, 1009704, 1093846, 1514556, 1640769, 2187692, 3029112, 3281538, 4375384, 4922307, 6563076, 9844614, 13126152, 19689228, 39378456]

約数ペア:

[(1, 39378456), (2, 19689228), (3, 13126152), (4, 9844614), (6, 6563076), (8, 4922307), (9, 4375384), (12, 3281538), (13, 3029112), (18, 2187692), (24, 1640769), (26, 1514556), (36, 1093846), (39, 1009704), (52, 757278), (72, 546923), (78, 504852), (104, 378639), (117, 336568), (156, 252426), (234, 168284), (312, 126213), (468, 84142), (936, 42071)]