15311448

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 41870400

約数和(自身を除く): 26558952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1951, 1962, 2616, 3902, 3924, 5853, 7804, 7848, 11706, 15608, 17559, 23412, 35118, 46824, 70236, 140472, 212659, 425318, 637977, 850636, 1275954, 1701272, 1913931, 2551908, 3827862, 5103816, 7655724, 15311448]

約数ペア:

[(1, 15311448), (2, 7655724), (3, 5103816), (4, 3827862), (6, 2551908), (8, 1913931), (9, 1701272), (12, 1275954), (18, 850636), (24, 637977), (36, 425318), (72, 212659), (109, 140472), (218, 70236), (327, 46824), (436, 35118), (654, 23412), (872, 17559), (981, 15608), (1308, 11706), (1951, 7848), (1962, 7804), (2616, 5853), (3902, 3924)]