8671782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 21233664

約数和(自身を除く): 12561882

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 161, 191, 282, 322, 329, 382, 483, 573, 658, 966, 987, 1081, 1146, 1337, 1974, 2162, 2674, 3243, 4011, 4393, 6486, 7567, 8022, 8786, 8977, 13179, 15134, 17954, 22701, 26358, 26931, 30751, 45402, 53862, 61502, 62839, 92253, 125678, 184506, 188517, 206471, 377034, 412942, 619413, 1238826, 1445297, 2890594, 4335891, 8671782]

約数ペア:

[(1, 8671782), (2, 4335891), (3, 2890594), (6, 1445297), (7, 1238826), (14, 619413), (21, 412942), (23, 377034), (42, 206471), (46, 188517), (47, 184506), (69, 125678), (94, 92253), (138, 62839), (141, 61502), (161, 53862), (191, 45402), (282, 30751), (322, 26931), (329, 26358), (382, 22701), (483, 17954), (573, 15134), (658, 13179), (966, 8977), (987, 8786), (1081, 8022), (1146, 7567), (1337, 6486), (1974, 4393), (2162, 4011), (2674, 3243)]