18280542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25603}}^1$

素因数の和:25632

約数の個数: 32

約数和(自身を含む): 44243712

約数和(自身を除く): 25963170

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 25603, 51206, 76809, 153618, 179221, 358442, 435251, 537663, 870502, 1075326, 1305753, 2611506, 3046757, 6093514, 9140271, 18280542]

約数ペア:

[(1, 18280542), (2, 9140271), (3, 6093514), (6, 3046757), (7, 2611506), (14, 1305753), (17, 1075326), (21, 870502), (34, 537663), (42, 435251), (51, 358442), (102, 179221), (119, 153618), (238, 76809), (357, 51206), (714, 25603)]