16645896

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4919}}^1$

素因数の和:4978

約数の個数: 48

約数和(自身を含む): 46051200

約数和(自身を除く): 29405304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 4919, 9838, 14757, 19676, 29514, 39352, 44271, 59028, 88542, 118056, 177084, 231193, 354168, 462386, 693579, 924772, 1387158, 1849544, 2080737, 2774316, 4161474, 5548632, 8322948, 16645896]

約数ペア:

[(1, 16645896), (2, 8322948), (3, 5548632), (4, 4161474), (6, 2774316), (8, 2080737), (9, 1849544), (12, 1387158), (18, 924772), (24, 693579), (36, 462386), (47, 354168), (72, 231193), (94, 177084), (141, 118056), (188, 88542), (282, 59028), (376, 44271), (423, 39352), (564, 29514), (846, 19676), (1128, 14757), (1692, 9838), (3384, 4919)]