15693372

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 40902400

約数和(自身を除く): 25209028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 439, 662, 878, 993, 1317, 1324, 1756, 1986, 2634, 2979, 3951, 3972, 5268, 5958, 7902, 8937, 11853, 11916, 15804, 17874, 23706, 35748, 47412, 145309, 290618, 435927, 581236, 871854, 1307781, 1743708, 2615562, 3923343, 5231124, 7846686, 15693372]

約数ペア:

[(1, 15693372), (2, 7846686), (3, 5231124), (4, 3923343), (6, 2615562), (9, 1743708), (12, 1307781), (18, 871854), (27, 581236), (36, 435927), (54, 290618), (108, 145309), (331, 47412), (439, 35748), (662, 23706), (878, 17874), (993, 15804), (1317, 11916), (1324, 11853), (1756, 8937), (1986, 7902), (2634, 5958), (2979, 5268), (3951, 3972)]