1817964

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 60

約数和(自身を含む): 4932928

約数和(自身を除く): 3114964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 181, 186, 279, 324, 362, 372, 543, 558, 724, 837, 1086, 1116, 1629, 1674, 2172, 2511, 3258, 3348, 4887, 5022, 5611, 6516, 9774, 10044, 11222, 14661, 16833, 19548, 22444, 29322, 33666, 50499, 58644, 67332, 100998, 151497, 201996, 302994, 454491, 605988, 908982, 1817964]

約数ペア:

[(1, 1817964), (2, 908982), (3, 605988), (4, 454491), (6, 302994), (9, 201996), (12, 151497), (18, 100998), (27, 67332), (31, 58644), (36, 50499), (54, 33666), (62, 29322), (81, 22444), (93, 19548), (108, 16833), (124, 14661), (162, 11222), (181, 10044), (186, 9774), (279, 6516), (324, 5611), (362, 5022), (372, 4887), (543, 3348), (558, 3258), (724, 2511), (837, 2172), (1086, 1674), (1116, 1629)]