18804538476

素因数分解:

$2^2\times 3^5\times {\mathrm{577}}^1\times {\mathrm{33529}}^1$

素因数の和:34125

約数の個数: 72

約数和(自身を含む): 49381106320

約数和(自身を除く): 30576567844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 577, 972, 1154, 1731, 2308, 3462, 5193, 6924, 10386, 15579, 20772, 31158, 33529, 46737, 62316, 67058, 93474, 100587, 134116, 140211, 186948, 201174, 280422, 301761, 402348, 560844, 603522, 905283, 1207044, 1810566, 2715849, 3621132, 5431698, 8147547, 10863396, 16295094, 19346233, 32590188, 38692466, 58038699, 77384932, 116077398, 174116097, 232154796, 348232194, 522348291, 696464388, 1044696582, 1567044873, 2089393164, 3134089746, 4701134619, 6268179492, 9402269238, 18804538476]

約数ペア:

[(1, 18804538476), (2, 9402269238), (3, 6268179492), (4, 4701134619), (6, 3134089746), (9, 2089393164), (12, 1567044873), (18, 1044696582), (27, 696464388), (36, 522348291), (54, 348232194), (81, 232154796), (108, 174116097), (162, 116077398), (243, 77384932), (324, 58038699), (486, 38692466), (577, 32590188), (972, 19346233), (1154, 16295094), (1731, 10863396), (2308, 8147547), (3462, 5431698), (5193, 3621132), (6924, 2715849), (10386, 1810566), (15579, 1207044), (20772, 905283), (31158, 603522), (33529, 560844), (46737, 402348), (62316, 301761), (67058, 280422), (93474, 201174), (100587, 186948), (134116, 140211)]