18375312

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 50139648

約数和(自身を除く): 31764336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 233, 248, 318, 372, 424, 466, 496, 636, 699, 744, 848, 932, 1272, 1398, 1488, 1643, 1864, 2544, 2796, 3286, 3728, 4929, 5592, 6572, 7223, 9858, 11184, 12349, 13144, 14446, 19716, 21669, 24698, 26288, 28892, 37047, 39432, 43338, 49396, 57784, 74094, 78864, 86676, 98792, 115568, 148188, 173352, 197584, 296376, 346704, 382819, 592752, 765638, 1148457, 1531276, 2296914, 3062552, 4593828, 6125104, 9187656, 18375312]

約数ペア:

[(1, 18375312), (2, 9187656), (3, 6125104), (4, 4593828), (6, 3062552), (8, 2296914), (12, 1531276), (16, 1148457), (24, 765638), (31, 592752), (48, 382819), (53, 346704), (62, 296376), (93, 197584), (106, 173352), (124, 148188), (159, 115568), (186, 98792), (212, 86676), (233, 78864), (248, 74094), (318, 57784), (372, 49396), (424, 43338), (466, 39432), (496, 37047), (636, 28892), (699, 26288), (744, 24698), (848, 21669), (932, 19716), (1272, 14446), (1398, 13144), (1488, 12349), (1643, 11184), (1864, 9858), (2544, 7223), (2796, 6572), (3286, 5592), (3728, 4929)]