21930708

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{27277}}^1$

素因数の和:27351

約数の個数: 24

約数和(自身を含む): 51937312

約数和(自身を除く): 30006604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 27277, 54554, 81831, 109108, 163662, 327324, 1827559, 3655118, 5482677, 7310236, 10965354, 21930708]

約数ペア:

[(1, 21930708), (2, 10965354), (3, 7310236), (4, 5482677), (6, 3655118), (12, 1827559), (67, 327324), (134, 163662), (201, 109108), (268, 81831), (402, 54554), (804, 27277)]