121409028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{259421}}^1$

素因数の和:259444

約数の個数: 36

約数和(自身を含む): 330503628

約数和(自身を除く): 209094600

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 259421, 518842, 778263, 1037684, 1556526, 2334789, 3113052, 3372473, 4669578, 6744946, 9339156, 10117419, 13489892, 20234838, 30352257, 40469676, 60704514, 121409028]

約数ペア:

[(1, 121409028), (2, 60704514), (3, 40469676), (4, 30352257), (6, 20234838), (9, 13489892), (12, 10117419), (13, 9339156), (18, 6744946), (26, 4669578), (36, 3372473), (39, 3113052), (52, 2334789), (78, 1556526), (117, 1037684), (156, 778263), (234, 518842), (468, 259421)]