66618774

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{7759}}^1$

素因数の和:7826

約数の個数: 40

約数和(自身を含む): 152111520

約数和(自身を除く): 85492746

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 7759, 8586, 15518, 23277, 46554, 69831, 139662, 209493, 411227, 418986, 628479, 822454, 1233681, 1256958, 2467362, 3701043, 7402086, 11103129, 22206258, 33309387, 66618774]

約数ペア:

[(1, 66618774), (2, 33309387), (3, 22206258), (6, 11103129), (9, 7402086), (18, 3701043), (27, 2467362), (53, 1256958), (54, 1233681), (81, 822454), (106, 628479), (159, 418986), (162, 411227), (318, 209493), (477, 139662), (954, 69831), (1431, 46554), (2862, 23277), (4293, 15518), (7759, 8586)]