18807282478

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{6199}}^1$

素因数の和:6445

約数の個数: 48

約数和(自身を含む): 31177692000

約数和(自身を除く): 12370409522

約数列:

[1, 2, 17, 29, 34, 58, 181, 289, 362, 493, 578, 986, 3077, 5249, 6154, 6199, 8381, 10498, 12398, 16762, 52309, 89233, 104618, 105383, 178466, 179771, 210766, 359542, 1122019, 1516961, 1791511, 2244038, 3033922, 3056107, 3583022, 6112214, 19074323, 32538551, 38148646, 51953819, 65077102, 103907638, 324263491, 553155367, 648526982, 1106310734, 9403641239, 18807282478]

約数ペア:

[(1, 18807282478), (2, 9403641239), (17, 1106310734), (29, 648526982), (34, 553155367), (58, 324263491), (181, 103907638), (289, 65077102), (362, 51953819), (493, 38148646), (578, 32538551), (986, 19074323), (3077, 6112214), (5249, 3583022), (6154, 3056107), (6199, 3033922), (8381, 2244038), (10498, 1791511), (12398, 1516961), (16762, 1122019), (52309, 359542), (89233, 210766), (104618, 179771), (105383, 178466)]