15129198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{719}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 22610322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 719, 1002, 1169, 1438, 1503, 2157, 2338, 3006, 3507, 4314, 5033, 6471, 7014, 10066, 10521, 12942, 15099, 21042, 30198, 45297, 90594, 120073, 240146, 360219, 720438, 840511, 1080657, 1681022, 2161314, 2521533, 5043066, 7564599, 15129198]

約数ペア:

[(1, 15129198), (2, 7564599), (3, 5043066), (6, 2521533), (7, 2161314), (9, 1681022), (14, 1080657), (18, 840511), (21, 720438), (42, 360219), (63, 240146), (126, 120073), (167, 90594), (334, 45297), (501, 30198), (719, 21042), (1002, 15099), (1169, 12942), (1438, 10521), (1503, 10066), (2157, 7014), (2338, 6471), (3006, 5033), (3507, 4314)]