18402936

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 48189600

約数和(自身を除く): 29786664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 137, 174, 193, 232, 274, 348, 386, 411, 548, 579, 696, 772, 822, 1096, 1158, 1544, 1644, 2316, 3288, 3973, 4632, 5597, 7946, 11194, 11919, 15892, 16791, 22388, 23838, 26441, 31784, 33582, 44776, 47676, 52882, 67164, 79323, 95352, 105764, 134328, 158646, 211528, 317292, 634584, 766789, 1533578, 2300367, 3067156, 4600734, 6134312, 9201468, 18402936]

約数ペア:

[(1, 18402936), (2, 9201468), (3, 6134312), (4, 4600734), (6, 3067156), (8, 2300367), (12, 1533578), (24, 766789), (29, 634584), (58, 317292), (87, 211528), (116, 158646), (137, 134328), (174, 105764), (193, 95352), (232, 79323), (274, 67164), (348, 52882), (386, 47676), (411, 44776), (548, 33582), (579, 31784), (696, 26441), (772, 23838), (822, 22388), (1096, 16791), (1158, 15892), (1544, 11919), (1644, 11194), (2316, 7946), (3288, 5597), (3973, 4632)]