42664386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1423}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 90224640

約数和(自身を除く): 47560254

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 789, 1423, 1578, 2846, 4269, 4997, 8538, 9994, 14991, 27037, 29982, 54074, 81111, 162222, 374249, 748498, 1122747, 2245494, 7110731, 14221462, 21332193, 42664386]

約数ペア:

[(1, 42664386), (2, 21332193), (3, 14221462), (6, 7110731), (19, 2245494), (38, 1122747), (57, 748498), (114, 374249), (263, 162222), (526, 81111), (789, 54074), (1423, 29982), (1578, 27037), (2846, 14991), (4269, 9994), (4997, 8538)]