18422244

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8389}}^1$

素因数の和:8460

約数の個数: 36

約数和(自身を含む): 47336380

約数和(自身を除く): 28914136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8389, 16778, 25167, 33556, 50334, 75501, 100668, 151002, 302004, 511729, 1023458, 1535187, 2046916, 3070374, 4605561, 6140748, 9211122, 18422244]

約数ペア:

[(1, 18422244), (2, 9211122), (3, 6140748), (4, 4605561), (6, 3070374), (9, 2046916), (12, 1535187), (18, 1023458), (36, 511729), (61, 302004), (122, 151002), (183, 100668), (244, 75501), (366, 50334), (549, 33556), (732, 25167), (1098, 16778), (2196, 8389)]