168672018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{11423}}^1$

素因数の和:11558

約数の個数: 32

約数和(自身を含む): 355332096

約数和(自身を除く): 186660078

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2461, 4922, 7383, 11423, 14766, 22846, 34269, 68538, 262729, 525458, 788187, 1222261, 1576374, 2444522, 3666783, 7333566, 28112003, 56224006, 84336009, 168672018]

約数ペア:

[(1, 168672018), (2, 84336009), (3, 56224006), (6, 28112003), (23, 7333566), (46, 3666783), (69, 2444522), (107, 1576374), (138, 1222261), (214, 788187), (321, 525458), (642, 262729), (2461, 68538), (4922, 34269), (7383, 22846), (11423, 14766)]