18059576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 39204000

約数和(自身を除く): 21144424

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 241, 323, 482, 493, 551, 646, 964, 986, 1102, 1292, 1928, 1972, 2204, 2584, 3944, 4097, 4408, 4579, 6989, 8194, 9158, 9367, 13978, 16388, 18316, 18734, 27956, 32776, 36632, 37468, 55912, 74936, 77843, 118813, 132791, 155686, 237626, 265582, 311372, 475252, 531164, 622744, 950504, 1062328, 2257447, 4514894, 9029788, 18059576]

約数ペア:

[(1, 18059576), (2, 9029788), (4, 4514894), (8, 2257447), (17, 1062328), (19, 950504), (29, 622744), (34, 531164), (38, 475252), (58, 311372), (68, 265582), (76, 237626), (116, 155686), (136, 132791), (152, 118813), (232, 77843), (241, 74936), (323, 55912), (482, 37468), (493, 36632), (551, 32776), (646, 27956), (964, 18734), (986, 18316), (1102, 16388), (1292, 13978), (1928, 9367), (1972, 9158), (2204, 8194), (2584, 6989), (3944, 4579), (4097, 4408)]