13431384

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1847}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 36756720

約数和(自身を除く): 23325336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 1847, 2424, 3636, 3694, 5541, 7272, 7388, 11082, 14776, 16623, 22164, 33246, 44328, 66492, 132984, 186547, 373094, 559641, 746188, 1119282, 1492376, 1678923, 2238564, 3357846, 4477128, 6715692, 13431384]

約数ペア:

[(1, 13431384), (2, 6715692), (3, 4477128), (4, 3357846), (6, 2238564), (8, 1678923), (9, 1492376), (12, 1119282), (18, 746188), (24, 559641), (36, 373094), (72, 186547), (101, 132984), (202, 66492), (303, 44328), (404, 33246), (606, 22164), (808, 16623), (909, 14776), (1212, 11082), (1818, 7388), (1847, 7272), (2424, 5541), (3636, 3694)]