7420935762

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{38971}}^1$

素因数の和:39199

約数の個数: 48

約数和(自身を含む): 16415006400

約数和(自身を除く): 8994070638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 149, 213, 298, 426, 447, 639, 894, 1278, 1341, 2682, 10579, 21158, 31737, 38971, 63474, 77942, 95211, 116913, 190422, 233826, 350739, 701478, 2766941, 5533882, 5806679, 8300823, 11613358, 16601646, 17420037, 24902469, 34840074, 49804938, 52260111, 104520222, 412274209, 824548418, 1236822627, 2473645254, 3710467881, 7420935762]

約数ペア:

[(1, 7420935762), (2, 3710467881), (3, 2473645254), (6, 1236822627), (9, 824548418), (18, 412274209), (71, 104520222), (142, 52260111), (149, 49804938), (213, 34840074), (298, 24902469), (426, 17420037), (447, 16601646), (639, 11613358), (894, 8300823), (1278, 5806679), (1341, 5533882), (2682, 2766941), (10579, 701478), (21158, 350739), (31737, 233826), (38971, 190422), (63474, 116913), (77942, 95211)]