18150256516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{27611}}^1$

素因数の和:29020

約数の個数: 48

約数和(自身を含む): 38465062272

約数和(自身を除く): 20314805756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1381, 2762, 5524, 9667, 19334, 23477, 27611, 38668, 46954, 55222, 93908, 110444, 164339, 193277, 328678, 386554, 469387, 657356, 773108, 938774, 1877548, 3285709, 6571418, 13142836, 38130791, 76261582, 152523164, 266915537, 533831074, 648223447, 1067662148, 1296446894, 2592893788, 4537564129, 9075128258, 18150256516]

約数ペア:

[(1, 18150256516), (2, 9075128258), (4, 4537564129), (7, 2592893788), (14, 1296446894), (17, 1067662148), (28, 648223447), (34, 533831074), (68, 266915537), (119, 152523164), (238, 76261582), (476, 38130791), (1381, 13142836), (2762, 6571418), (5524, 3285709), (9667, 1877548), (19334, 938774), (23477, 773108), (27611, 657356), (38668, 469387), (46954, 386554), (55222, 328678), (93908, 193277), (110444, 164339)]