17981424

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:854

約数の個数: 60

約数和(自身を含む): 50661936

約数和(自身を除く): 32680512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 647, 772, 1158, 1294, 1544, 1737, 1941, 2316, 2588, 3088, 3474, 3882, 4632, 5176, 5823, 6948, 7764, 9264, 10352, 11646, 13896, 15528, 23292, 27792, 31056, 46584, 93168, 124871, 249742, 374613, 499484, 749226, 998968, 1123839, 1498452, 1997936, 2247678, 2996904, 4495356, 5993808, 8990712, 17981424]

約数ペア:

[(1, 17981424), (2, 8990712), (3, 5993808), (4, 4495356), (6, 2996904), (8, 2247678), (9, 1997936), (12, 1498452), (16, 1123839), (18, 998968), (24, 749226), (36, 499484), (48, 374613), (72, 249742), (144, 124871), (193, 93168), (386, 46584), (579, 31056), (647, 27792), (772, 23292), (1158, 15528), (1294, 13896), (1544, 11646), (1737, 10352), (1941, 9264), (2316, 7764), (2588, 6948), (3088, 5823), (3474, 5176), (3882, 4632)]