71218116

素因数分解:

$2^2\times 3^4\times {\mathrm{219809}}^1$

素因数の和:219825

約数の個数: 30

約数和(自身を含む): 186179070

約数和(自身を除く): 114960954

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 219809, 439618, 659427, 879236, 1318854, 1978281, 2637708, 3956562, 5934843, 7913124, 11869686, 17804529, 23739372, 35609058, 71218116]

約数ペア:

[(1, 71218116), (2, 35609058), (3, 23739372), (4, 17804529), (6, 11869686), (9, 7913124), (12, 5934843), (18, 3956562), (27, 2637708), (36, 1978281), (54, 1318854), (81, 879236), (108, 659427), (162, 439618), (324, 219809)]