71467146

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 158510664

約数和(自身を除く): 87043518

約数列:

[1, 2, 3, 6, 9, 18, 73, 137, 146, 219, 274, 397, 411, 438, 657, 794, 822, 1191, 1233, 1314, 2382, 2466, 3573, 7146, 10001, 20002, 28981, 30003, 54389, 57962, 60006, 86943, 90009, 108778, 163167, 173886, 180018, 260829, 326334, 489501, 521658, 979002, 3970397, 7940794, 11911191, 23822382, 35733573, 71467146]

約数ペア:

[(1, 71467146), (2, 35733573), (3, 23822382), (6, 11911191), (9, 7940794), (18, 3970397), (73, 979002), (137, 521658), (146, 489501), (219, 326334), (274, 260829), (397, 180018), (411, 173886), (438, 163167), (657, 108778), (794, 90009), (822, 86943), (1191, 60006), (1233, 57962), (1314, 54389), (2382, 30003), (2466, 28981), (3573, 20002), (7146, 10001)]