31159422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3691}}^1$

素因数の和:3773

約数の個数: 48

約数和(自身を含む): 78329472

約数和(自身を除く): 47170050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 3691, 4221, 7382, 8442, 11073, 22146, 25837, 33219, 51674, 66438, 77511, 155022, 232533, 247297, 465066, 494594, 741891, 1483782, 1731079, 2225673, 3462158, 4451346, 5193237, 10386474, 15579711, 31159422]

約数ペア:

[(1, 31159422), (2, 15579711), (3, 10386474), (6, 5193237), (7, 4451346), (9, 3462158), (14, 2225673), (18, 1731079), (21, 1483782), (42, 741891), (63, 494594), (67, 465066), (126, 247297), (134, 232533), (201, 155022), (402, 77511), (469, 66438), (603, 51674), (938, 33219), (1206, 25837), (1407, 22146), (2814, 11073), (3691, 8442), (4221, 7382)]