66591972

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{17959}}^1$

素因数の和:18072

約数の個数: 36

約数和(自身を含む): 169973440

約数和(自身を除く): 103381468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 17959, 35918, 53877, 71836, 107754, 161631, 215508, 323262, 646524, 1849777, 3699554, 5549331, 7399108, 11098662, 16647993, 22197324, 33295986, 66591972]

約数ペア:

[(1, 66591972), (2, 33295986), (3, 22197324), (4, 16647993), (6, 11098662), (9, 7399108), (12, 5549331), (18, 3699554), (36, 1849777), (103, 646524), (206, 323262), (309, 215508), (412, 161631), (618, 107754), (927, 71836), (1236, 53877), (1854, 35918), (3708, 17959)]