17791992

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4124

約数の個数: 48

約数和(自身を含む): 48988680

約数和(自身を除く): 31196688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4051, 4392, 8102, 12153, 16204, 24306, 32408, 36459, 48612, 72918, 97224, 145836, 247111, 291672, 494222, 741333, 988444, 1482666, 1976888, 2223999, 2965332, 4447998, 5930664, 8895996, 17791992]

約数ペア:

[(1, 17791992), (2, 8895996), (3, 5930664), (4, 4447998), (6, 2965332), (8, 2223999), (9, 1976888), (12, 1482666), (18, 988444), (24, 741333), (36, 494222), (61, 291672), (72, 247111), (122, 145836), (183, 97224), (244, 72918), (366, 48612), (488, 36459), (549, 32408), (732, 24306), (1098, 16204), (1464, 12153), (2196, 8102), (4051, 4392)]