18316396

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:958

約数の個数: 36

約数和(自身を含む): 37662408

約数和(自身を除く): 19346012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 827, 1582, 1654, 3164, 3308, 5537, 5789, 11074, 11578, 22148, 23156, 40523, 81046, 93451, 162092, 186902, 373804, 654157, 1308314, 2616628, 4579099, 9158198, 18316396]

約数ペア:

[(1, 18316396), (2, 9158198), (4, 4579099), (7, 2616628), (14, 1308314), (28, 654157), (49, 373804), (98, 186902), (113, 162092), (196, 93451), (226, 81046), (452, 40523), (791, 23156), (827, 22148), (1582, 11578), (1654, 11074), (3164, 5789), (3308, 5537)]