42513146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 74088000

約数和(自身を除く): 31574854

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 2099, 4198, 10127, 20254, 27287, 39881, 54574, 79762, 86059, 172118, 518453, 1036906, 1118767, 1635121, 2237534, 3270242, 21256573, 42513146]

約数ペア:

[(1, 42513146), (2, 21256573), (13, 3270242), (19, 2237534), (26, 1635121), (38, 1118767), (41, 1036906), (82, 518453), (247, 172118), (494, 86059), (533, 79762), (779, 54574), (1066, 39881), (1558, 27287), (2099, 20254), (4198, 10127)]