66396798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16691}}^1$

素因数の和:16729

約数の個数: 48

約数和(自身を含む): 164048976

約数和(自身を除く): 97652178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 16691, 33382, 50073, 100146, 150219, 216983, 283747, 300438, 433966, 567494, 650949, 851241, 1301898, 1702482, 1952847, 2553723, 3688711, 3905694, 5107446, 7377422, 11066133, 22132266, 33198399, 66396798]

約数ペア:

[(1, 66396798), (2, 33198399), (3, 22132266), (6, 11066133), (9, 7377422), (13, 5107446), (17, 3905694), (18, 3688711), (26, 2553723), (34, 1952847), (39, 1702482), (51, 1301898), (78, 851241), (102, 650949), (117, 567494), (153, 433966), (221, 300438), (234, 283747), (306, 216983), (442, 150219), (663, 100146), (1326, 50073), (1989, 33382), (3978, 16691)]