40215402

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{77041}}^1$

素因数の和:77078

約数の個数: 24

約数和(自身を含む): 90139140

約数和(自身を除く): 49923738

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 77041, 154082, 231123, 462246, 693369, 1386738, 2234189, 4468378, 6702567, 13405134, 20107701, 40215402]

約数ペア:

[(1, 40215402), (2, 20107701), (3, 13405134), (6, 6702567), (9, 4468378), (18, 2234189), (29, 1386738), (58, 693369), (87, 462246), (174, 231123), (261, 154082), (522, 77041)]