8747724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 21839328

約数和(自身を除く): 13091604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 313, 411, 548, 626, 822, 939, 1252, 1644, 1878, 2329, 3756, 4658, 5321, 6987, 9316, 10642, 13974, 15963, 21284, 27948, 31926, 42881, 63852, 85762, 128643, 171524, 257286, 514572, 728977, 1457954, 2186931, 2915908, 4373862, 8747724]

約数ペア:

[(1, 8747724), (2, 4373862), (3, 2915908), (4, 2186931), (6, 1457954), (12, 728977), (17, 514572), (34, 257286), (51, 171524), (68, 128643), (102, 85762), (137, 63852), (204, 42881), (274, 31926), (313, 27948), (411, 21284), (548, 15963), (626, 13974), (822, 10642), (939, 9316), (1252, 6987), (1644, 5321), (1878, 4658), (2329, 3756)]