21623334

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 44250624

約数和(自身を除く): 22627290

約数列:

[1, 2, 3, 6, 71, 142, 193, 213, 263, 386, 426, 526, 579, 789, 1158, 1578, 13703, 18673, 27406, 37346, 41109, 50759, 56019, 82218, 101518, 112038, 152277, 304554, 3603889, 7207778, 10811667, 21623334]

約数ペア:

[(1, 21623334), (2, 10811667), (3, 7207778), (6, 3603889), (71, 304554), (142, 152277), (193, 112038), (213, 101518), (263, 82218), (386, 56019), (426, 50759), (526, 41109), (579, 37346), (789, 27406), (1158, 18673), (1578, 13703)]