73612018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^2$

素因数の和:366

約数の個数: 24

約数和(自身を含む): 116391492

約数和(自身を除く): 42779474

約数列:

[1, 2, 37, 53, 74, 106, 137, 274, 1961, 3922, 5069, 7261, 10138, 14522, 18769, 37538, 268657, 537314, 694453, 994757, 1388906, 1989514, 36806009, 73612018]

約数ペア:

[(1, 73612018), (2, 36806009), (37, 1989514), (53, 1388906), (74, 994757), (106, 694453), (137, 537314), (274, 268657), (1961, 37538), (3922, 18769), (5069, 14522), (7261, 10138)]