18263388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 51932160

約数和(自身を除く): 33668772

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 116, 132, 143, 156, 174, 286, 319, 348, 367, 377, 429, 572, 638, 734, 754, 858, 957, 1101, 1131, 1276, 1468, 1508, 1716, 1914, 2202, 2262, 3828, 4037, 4147, 4404, 4524, 4771, 8074, 8294, 9542, 10643, 12111, 12441, 14313, 16148, 16588, 19084, 21286, 24222, 24882, 28626, 31929, 42572, 48444, 49764, 52481, 57252, 63858, 104962, 117073, 127716, 138359, 157443, 209924, 234146, 276718, 314886, 351219, 415077, 468292, 553436, 629772, 702438, 830154, 1404876, 1521949, 1660308, 3043898, 4565847, 6087796, 9131694, 18263388]

約数ペア:

[(1, 18263388), (2, 9131694), (3, 6087796), (4, 4565847), (6, 3043898), (11, 1660308), (12, 1521949), (13, 1404876), (22, 830154), (26, 702438), (29, 629772), (33, 553436), (39, 468292), (44, 415077), (52, 351219), (58, 314886), (66, 276718), (78, 234146), (87, 209924), (116, 157443), (132, 138359), (143, 127716), (156, 117073), (174, 104962), (286, 63858), (319, 57252), (348, 52481), (367, 49764), (377, 48444), (429, 42572), (572, 31929), (638, 28626), (734, 24882), (754, 24222), (858, 21286), (957, 19084), (1101, 16588), (1131, 16148), (1276, 14313), (1468, 12441), (1508, 12111), (1716, 10643), (1914, 9542), (2202, 8294), (2262, 8074), (3828, 4771), (4037, 4524), (4147, 4404)]