3129282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 7495488

約数和(自身を除く): 4366206

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 311, 387, 559, 622, 774, 933, 1118, 1677, 1866, 2799, 3354, 4043, 5031, 5598, 8086, 10062, 12129, 13373, 24258, 26746, 36387, 40119, 72774, 80238, 120357, 173849, 240714, 347698, 521547, 1043094, 1564641, 3129282]

約数ペア:

[(1, 3129282), (2, 1564641), (3, 1043094), (6, 521547), (9, 347698), (13, 240714), (18, 173849), (26, 120357), (39, 80238), (43, 72774), (78, 40119), (86, 36387), (117, 26746), (129, 24258), (234, 13373), (258, 12129), (311, 10062), (387, 8086), (559, 5598), (622, 5031), (774, 4043), (933, 3354), (1118, 2799), (1677, 1866)]