18802616

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10875

約数の個数: 32

約数和(自身を含む): 41594880

約数和(自身を除く): 22792264

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 10831, 21662, 43324, 75817, 86648, 151634, 303268, 335761, 606536, 671522, 1343044, 2350327, 2686088, 4700654, 9401308, 18802616]

約数ペア:

[(1, 18802616), (2, 9401308), (4, 4700654), (7, 2686088), (8, 2350327), (14, 1343044), (28, 671522), (31, 606536), (56, 335761), (62, 303268), (124, 151634), (217, 86648), (248, 75817), (434, 43324), (868, 21662), (1736, 10831)]