16326648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17443}}^1$

素因数の和:17468

約数の個数: 48

約数和(自身を含む): 47622120

約数和(自身を除く): 31295472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 17443, 34886, 52329, 69772, 104658, 139544, 156987, 209316, 226759, 313974, 418632, 453518, 627948, 680277, 907036, 1255896, 1360554, 1814072, 2040831, 2721108, 4081662, 5442216, 8163324, 16326648]

約数ペア:

[(1, 16326648), (2, 8163324), (3, 5442216), (4, 4081662), (6, 2721108), (8, 2040831), (9, 1814072), (12, 1360554), (13, 1255896), (18, 907036), (24, 680277), (26, 627948), (36, 453518), (39, 418632), (52, 313974), (72, 226759), (78, 209316), (104, 156987), (117, 139544), (156, 104658), (234, 69772), (312, 52329), (468, 34886), (936, 17443)]