31223214

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 74565504

約数和(自身を除く): 43342290

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 927, 1133, 1531, 1854, 2266, 3062, 3399, 4593, 6798, 9186, 10197, 13779, 16841, 20394, 27558, 33682, 50523, 101046, 151569, 157693, 303138, 315386, 473079, 946158, 1419237, 1734623, 2838474, 3469246, 5203869, 10407738, 15611607, 31223214]

約数ペア:

[(1, 31223214), (2, 15611607), (3, 10407738), (6, 5203869), (9, 3469246), (11, 2838474), (18, 1734623), (22, 1419237), (33, 946158), (66, 473079), (99, 315386), (103, 303138), (198, 157693), (206, 151569), (309, 101046), (618, 50523), (927, 33682), (1133, 27558), (1531, 20394), (1854, 16841), (2266, 13779), (3062, 10197), (3399, 9186), (4593, 6798)]