42656838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19163}}^1$

素因数の和:19228

約数の個数: 32

約数和(自身を含む): 99346176

約数和(自身を除く): 56689338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 19163, 38326, 57489, 114978, 134141, 268282, 402423, 804846, 1015639, 2031278, 3046917, 6093834, 7109473, 14218946, 21328419, 42656838]

約数ペア:

[(1, 42656838), (2, 21328419), (3, 14218946), (6, 7109473), (7, 6093834), (14, 3046917), (21, 2031278), (42, 1015639), (53, 804846), (106, 402423), (159, 268282), (318, 134141), (371, 114978), (742, 57489), (1113, 38326), (2226, 19163)]