71481474

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{42701}}^1$

素因数の和:42743

約数の個数: 32

約数和(自身を含む): 163975680

約数和(自身を除く): 92494206

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 42701, 85402, 128103, 256206, 384309, 768618, 1152927, 1323731, 2305854, 2647462, 3971193, 7942386, 11913579, 23827158, 35740737, 71481474]

約数ペア:

[(1, 71481474), (2, 35740737), (3, 23827158), (6, 11913579), (9, 7942386), (18, 3971193), (27, 2647462), (31, 2305854), (54, 1323731), (62, 1152927), (93, 768618), (186, 384309), (279, 256206), (558, 128103), (837, 85402), (1674, 42701)]