28250154

素因数分解:

$2^1\times 3^3\times {\mathrm{349}}^1\times {\mathrm{1499}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 63000000

約数和(自身を除く): 34749846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349, 698, 1047, 1499, 2094, 2998, 3141, 4497, 6282, 8994, 9423, 13491, 18846, 26982, 40473, 80946, 523151, 1046302, 1569453, 3138906, 4708359, 9416718, 14125077, 28250154]

約数ペア:

[(1, 28250154), (2, 14125077), (3, 9416718), (6, 4708359), (9, 3138906), (18, 1569453), (27, 1046302), (54, 523151), (349, 80946), (698, 40473), (1047, 26982), (1499, 18846), (2094, 13491), (2998, 9423), (3141, 8994), (4497, 6282)]