74400018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{161039}}^1$

素因数の和:161062

約数の個数: 32

約数和(自身を含む): 185518080

約数和(自身を除く): 111118062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 161039, 322078, 483117, 966234, 1127273, 1771429, 2254546, 3381819, 3542858, 5314287, 6763638, 10628574, 12400003, 24800006, 37200009, 74400018]

約数ペア:

[(1, 74400018), (2, 37200009), (3, 24800006), (6, 12400003), (7, 10628574), (11, 6763638), (14, 5314287), (21, 3542858), (22, 3381819), (33, 2254546), (42, 1771429), (66, 1127273), (77, 966234), (154, 483117), (231, 322078), (462, 161039)]