18948462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{877}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 41006112

約数和(自身を除く): 22057650

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 877, 1662, 1754, 2631, 3601, 5262, 7202, 10803, 11401, 21606, 22802, 34203, 68406, 242929, 485858, 728787, 1457574, 3158077, 6316154, 9474231, 18948462]

約数ペア:

[(1, 18948462), (2, 9474231), (3, 6316154), (6, 3158077), (13, 1457574), (26, 728787), (39, 485858), (78, 242929), (277, 68406), (554, 34203), (831, 22802), (877, 21606), (1662, 11401), (1754, 10803), (2631, 7202), (3601, 5262)]