131727618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2012

約数の個数: 72

約数和(自身を含む): 324000768

約数和(自身を除く): 192273150

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 1951, 2046, 2178, 3069, 3751, 3902, 5853, 6138, 7502, 11253, 11706, 17559, 21461, 22506, 33759, 35118, 42922, 60481, 64383, 67518, 120962, 128766, 181443, 193149, 236071, 362886, 386298, 472142, 544329, 665291, 708213, 1088658, 1330582, 1416426, 1995873, 2124639, 3991746, 4249278, 5987619, 7318201, 11975238, 14636402, 21954603, 43909206, 65863809, 131727618]

約数ペア:

[(1, 131727618), (2, 65863809), (3, 43909206), (6, 21954603), (9, 14636402), (11, 11975238), (18, 7318201), (22, 5987619), (31, 4249278), (33, 3991746), (62, 2124639), (66, 1995873), (93, 1416426), (99, 1330582), (121, 1088658), (186, 708213), (198, 665291), (242, 544329), (279, 472142), (341, 386298), (363, 362886), (558, 236071), (682, 193149), (726, 181443), (1023, 128766), (1089, 120962), (1951, 67518), (2046, 64383), (2178, 60481), (3069, 42922), (3751, 35118), (3902, 33759), (5853, 22506), (6138, 21461), (7502, 17559), (11253, 11706)]