213477966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29429}}^1$

素因数の和:29481

約数の個数: 48

約数和(自身を含む): 514200960

約数和(自身を除く): 300722994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 29429, 58858, 88287, 176574, 264861, 382577, 529722, 765154, 912299, 1147731, 1824598, 2295462, 2736897, 3443193, 5473794, 6886386, 8210691, 11859887, 16421382, 23719774, 35579661, 71159322, 106738983, 213477966]

約数ペア:

[(1, 213477966), (2, 106738983), (3, 71159322), (6, 35579661), (9, 23719774), (13, 16421382), (18, 11859887), (26, 8210691), (31, 6886386), (39, 5473794), (62, 3443193), (78, 2736897), (93, 2295462), (117, 1824598), (186, 1147731), (234, 912299), (279, 765154), (403, 529722), (558, 382577), (806, 264861), (1209, 176574), (2418, 88287), (3627, 58858), (7254, 29429)]