343900674

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{489887}}^1$

素因数の和:489911

約数の個数: 32

約数和(自身を含む): 823011840

約数和(自身を除く): 479111166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 489887, 979774, 1469661, 2939322, 4408983, 6368531, 8817966, 12737062, 13226949, 19105593, 26453898, 38211186, 57316779, 114633558, 171950337, 343900674]

約数ペア:

[(1, 343900674), (2, 171950337), (3, 114633558), (6, 57316779), (9, 38211186), (13, 26453898), (18, 19105593), (26, 13226949), (27, 12737062), (39, 8817966), (54, 6368531), (78, 4408983), (117, 2939322), (234, 1469661), (351, 979774), (702, 489887)]