339928578

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{55381}}^1$

素因数の和:55431

約数の個数: 48

約数和(自身を含む): 829400832

約数和(自身を除く): 489472254

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 55381, 110762, 166143, 332286, 498429, 609191, 996858, 1218382, 1716811, 1827573, 3433622, 3655146, 5150433, 5482719, 10300866, 10965438, 15451299, 18884921, 30902598, 37769842, 56654763, 113309526, 169964289, 339928578]

約数ペア:

[(1, 339928578), (2, 169964289), (3, 113309526), (6, 56654763), (9, 37769842), (11, 30902598), (18, 18884921), (22, 15451299), (31, 10965438), (33, 10300866), (62, 5482719), (66, 5150433), (93, 3655146), (99, 3433622), (186, 1827573), (198, 1716811), (279, 1218382), (341, 996858), (558, 609191), (682, 498429), (1023, 332286), (2046, 166143), (3069, 110762), (6138, 55381)]