18960018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41039}}^1$

素因数の和:41062

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 28318062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 41039, 82078, 123117, 246234, 287273, 451429, 574546, 861819, 902858, 1354287, 1723638, 2708574, 3160003, 6320006, 9480009, 18960018]

約数ペア:

[(1, 18960018), (2, 9480009), (3, 6320006), (6, 3160003), (7, 2708574), (11, 1723638), (14, 1354287), (21, 902858), (22, 861819), (33, 574546), (42, 451429), (66, 287273), (77, 246234), (154, 123117), (231, 82078), (462, 41039)]