67476438

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 149058000

約数和(自身を除く): 81581562

約数列:

[1, 2, 3, 6, 9, 18, 139, 149, 181, 278, 298, 362, 417, 447, 543, 834, 894, 1086, 1251, 1341, 1629, 2502, 2682, 3258, 20711, 25159, 26969, 41422, 50318, 53938, 62133, 75477, 80907, 124266, 150954, 161814, 186399, 226431, 242721, 372798, 452862, 485442, 3748691, 7497382, 11246073, 22492146, 33738219, 67476438]

約数ペア:

[(1, 67476438), (2, 33738219), (3, 22492146), (6, 11246073), (9, 7497382), (18, 3748691), (139, 485442), (149, 452862), (181, 372798), (278, 242721), (298, 226431), (362, 186399), (417, 161814), (447, 150954), (543, 124266), (834, 80907), (894, 75477), (1086, 62133), (1251, 53938), (1341, 50318), (1629, 41422), (2502, 26969), (2682, 25159), (3258, 20711)]