21651702

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 45480960

約数和(自身を除く): 23829258

約数列:

[1, 2, 3, 6, 31, 59, 62, 93, 118, 177, 186, 354, 1829, 1973, 3658, 3946, 5487, 5919, 10974, 11838, 61163, 116407, 122326, 183489, 232814, 349221, 366978, 698442, 3608617, 7217234, 10825851, 21651702]

約数ペア:

[(1, 21651702), (2, 10825851), (3, 7217234), (6, 3608617), (31, 698442), (59, 366978), (62, 349221), (93, 232814), (118, 183489), (177, 122326), (186, 116407), (354, 61163), (1829, 11838), (1973, 10974), (3658, 5919), (3946, 5487)]