12450204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 34856640

約数和(自身を除く): 22406436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 719, 962, 1332, 1438, 1443, 1924, 2157, 2876, 2886, 4314, 4329, 5772, 6471, 8628, 8658, 9347, 12942, 17316, 18694, 25884, 26603, 28041, 37388, 53206, 56082, 79809, 84123, 106412, 112164, 159618, 168246, 239427, 319236, 336492, 345839, 478854, 691678, 957708, 1037517, 1383356, 2075034, 3112551, 4150068, 6225102, 12450204]

約数ペア:

[(1, 12450204), (2, 6225102), (3, 4150068), (4, 3112551), (6, 2075034), (9, 1383356), (12, 1037517), (13, 957708), (18, 691678), (26, 478854), (36, 345839), (37, 336492), (39, 319236), (52, 239427), (74, 168246), (78, 159618), (111, 112164), (117, 106412), (148, 84123), (156, 79809), (222, 56082), (234, 53206), (333, 37388), (444, 28041), (468, 26603), (481, 25884), (666, 18694), (719, 17316), (962, 12942), (1332, 9347), (1438, 8658), (1443, 8628), (1924, 6471), (2157, 5772), (2876, 4329), (2886, 4314)]