18315492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 28160028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1039, 1356, 1469, 2078, 2938, 3117, 4156, 4407, 5876, 6234, 8814, 12468, 13507, 17628, 27014, 40521, 54028, 81042, 117407, 162084, 234814, 352221, 469628, 704442, 1408884, 1526291, 3052582, 4578873, 6105164, 9157746, 18315492]

約数ペア:

[(1, 18315492), (2, 9157746), (3, 6105164), (4, 4578873), (6, 3052582), (12, 1526291), (13, 1408884), (26, 704442), (39, 469628), (52, 352221), (78, 234814), (113, 162084), (156, 117407), (226, 81042), (339, 54028), (452, 40521), (678, 27014), (1039, 17628), (1356, 13507), (1469, 12468), (2078, 8814), (2938, 6234), (3117, 5876), (4156, 4407)]