18728094

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5791}}^1$

素因数の和:5821

約数の個数: 48

約数和(自身を含む): 47540736

約数和(自身を除く): 28812642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 5791, 11582, 17373, 34746, 40537, 63701, 81074, 121611, 127402, 191103, 243222, 283759, 382206, 445907, 567518, 851277, 891814, 1337721, 1702554, 2675442, 3121349, 6242698, 9364047, 18728094]

約数ペア:

[(1, 18728094), (2, 9364047), (3, 6242698), (6, 3121349), (7, 2675442), (11, 1702554), (14, 1337721), (21, 891814), (22, 851277), (33, 567518), (42, 445907), (49, 382206), (66, 283759), (77, 243222), (98, 191103), (147, 127402), (154, 121611), (231, 81074), (294, 63701), (462, 40537), (539, 34746), (1078, 17373), (1617, 11582), (3234, 5791)]