18629712

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2508

約数の個数: 60

約数和(自身を含む): 53142804

約数和(自身を除く): 34513092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2441, 2544, 3816, 4882, 7323, 7632, 9764, 14646, 19528, 21969, 29292, 39056, 43938, 58584, 87876, 117168, 129373, 175752, 258746, 351504, 388119, 517492, 776238, 1034984, 1164357, 1552476, 2069968, 2328714, 3104952, 4657428, 6209904, 9314856, 18629712]

約数ペア:

[(1, 18629712), (2, 9314856), (3, 6209904), (4, 4657428), (6, 3104952), (8, 2328714), (9, 2069968), (12, 1552476), (16, 1164357), (18, 1034984), (24, 776238), (36, 517492), (48, 388119), (53, 351504), (72, 258746), (106, 175752), (144, 129373), (159, 117168), (212, 87876), (318, 58584), (424, 43938), (477, 39056), (636, 29292), (848, 21969), (954, 19528), (1272, 14646), (1908, 9764), (2441, 7632), (2544, 7323), (3816, 4882)]