17718948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37861}}^1$

素因数の和:37884

約数の個数: 36

約数和(自身を含む): 48236188

約数和(自身を除く): 30517240

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 37861, 75722, 113583, 151444, 227166, 340749, 454332, 492193, 681498, 984386, 1362996, 1476579, 1968772, 2953158, 4429737, 5906316, 8859474, 17718948]

約数ペア:

[(1, 17718948), (2, 8859474), (3, 5906316), (4, 4429737), (6, 2953158), (9, 1968772), (12, 1476579), (13, 1362996), (18, 984386), (26, 681498), (36, 492193), (39, 454332), (52, 340749), (78, 227166), (117, 151444), (156, 113583), (234, 75722), (468, 37861)]