3612654

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 8100000

約数和(自身を除く): 4487346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 449, 894, 898, 1341, 1347, 2682, 2694, 4023, 4041, 8046, 8082, 12123, 24246, 66901, 133802, 200703, 401406, 602109, 1204218, 1806327, 3612654]

約数ペア:

[(1, 3612654), (2, 1806327), (3, 1204218), (6, 602109), (9, 401406), (18, 200703), (27, 133802), (54, 66901), (149, 24246), (298, 12123), (447, 8082), (449, 8046), (894, 4041), (898, 4023), (1341, 2694), (1347, 2682)]