858773874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2731}}^1\times {\mathrm{7487}}^1$

素因数の和:10230

約数の個数: 32

約数和(自身を含む): 1963892736

約数和(自身を除く): 1105118862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2731, 5462, 7487, 8193, 14974, 16386, 19117, 22461, 38234, 44922, 52409, 57351, 104818, 114702, 157227, 314454, 20446997, 40893994, 61340991, 122681982, 143128979, 286257958, 429386937, 858773874]

約数ペア:

[(1, 858773874), (2, 429386937), (3, 286257958), (6, 143128979), (7, 122681982), (14, 61340991), (21, 40893994), (42, 20446997), (2731, 314454), (5462, 157227), (7487, 114702), (8193, 104818), (14974, 57351), (16386, 52409), (19117, 44922), (22461, 38234)]