18294248

素因数分解:

$2^3\times 7^3\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 41040000

約数和(自身を除く): 22745752

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 113, 118, 196, 226, 236, 343, 392, 413, 452, 472, 686, 791, 826, 904, 1372, 1582, 1652, 2744, 2891, 3164, 3304, 5537, 5782, 6328, 6667, 11074, 11564, 13334, 20237, 22148, 23128, 26668, 38759, 40474, 44296, 46669, 53336, 77518, 80948, 93338, 155036, 161896, 186676, 310072, 326683, 373352, 653366, 1306732, 2286781, 2613464, 4573562, 9147124, 18294248]

約数ペア:

[(1, 18294248), (2, 9147124), (4, 4573562), (7, 2613464), (8, 2286781), (14, 1306732), (28, 653366), (49, 373352), (56, 326683), (59, 310072), (98, 186676), (113, 161896), (118, 155036), (196, 93338), (226, 80948), (236, 77518), (343, 53336), (392, 46669), (413, 44296), (452, 40474), (472, 38759), (686, 26668), (791, 23128), (826, 22148), (904, 20237), (1372, 13334), (1582, 11564), (1652, 11074), (2744, 6667), (2891, 6328), (3164, 5782), (3304, 5537)]