42939078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78643}}^1$

素因数の和:78668

約数の個数: 32

約数和(自身を含む): 105697536

約数和(自身を除く): 62758458

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 78643, 157286, 235929, 471858, 550501, 1022359, 1101002, 1651503, 2044718, 3067077, 3303006, 6134154, 7156513, 14313026, 21469539, 42939078]

約数ペア:

[(1, 42939078), (2, 21469539), (3, 14313026), (6, 7156513), (7, 6134154), (13, 3303006), (14, 3067077), (21, 2044718), (26, 1651503), (39, 1101002), (42, 1022359), (78, 550501), (91, 471858), (182, 235929), (273, 157286), (546, 78643)]