23245416

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{647}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 63180000

約数和(自身を除く): 39934584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 647, 998, 1294, 1497, 1941, 1996, 2588, 2994, 3882, 3992, 4491, 5176, 5823, 5988, 7764, 8982, 11646, 11976, 15528, 17964, 23292, 35928, 46584, 322853, 645706, 968559, 1291412, 1937118, 2582824, 2905677, 3874236, 5811354, 7748472, 11622708, 23245416]

約数ペア:

[(1, 23245416), (2, 11622708), (3, 7748472), (4, 5811354), (6, 3874236), (8, 2905677), (9, 2582824), (12, 1937118), (18, 1291412), (24, 968559), (36, 645706), (72, 322853), (499, 46584), (647, 35928), (998, 23292), (1294, 17964), (1497, 15528), (1941, 11976), (1996, 11646), (2588, 8982), (2994, 7764), (3882, 5988), (3992, 5823), (4491, 5176)]