18112308

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 25917132

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 181, 186, 269, 362, 372, 538, 543, 724, 807, 1076, 1086, 1614, 2172, 3228, 5611, 8339, 11222, 16678, 16833, 22444, 25017, 33356, 33666, 48689, 50034, 67332, 97378, 100068, 146067, 194756, 292134, 584268, 1509359, 3018718, 4528077, 6037436, 9056154, 18112308]

約数ペア:

[(1, 18112308), (2, 9056154), (3, 6037436), (4, 4528077), (6, 3018718), (12, 1509359), (31, 584268), (62, 292134), (93, 194756), (124, 146067), (181, 100068), (186, 97378), (269, 67332), (362, 50034), (372, 48689), (538, 33666), (543, 33356), (724, 25017), (807, 22444), (1076, 16833), (1086, 16678), (1614, 11222), (2172, 8339), (3228, 5611)]