274451742

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3301}}^1$

素因数の和:3489

約数の個数: 48

約数和(自身を含む): 618134400

約数和(自身を除く): 343682658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 186, 279, 298, 447, 558, 894, 1341, 2682, 3301, 4619, 6602, 9238, 9903, 13857, 19806, 27714, 29709, 41571, 59418, 83142, 102331, 204662, 306993, 491849, 613986, 920979, 983698, 1475547, 1841958, 2951094, 4426641, 8853282, 15247319, 30494638, 45741957, 91483914, 137225871, 274451742]

約数ペア:

[(1, 274451742), (2, 137225871), (3, 91483914), (6, 45741957), (9, 30494638), (18, 15247319), (31, 8853282), (62, 4426641), (93, 2951094), (149, 1841958), (186, 1475547), (279, 983698), (298, 920979), (447, 613986), (558, 491849), (894, 306993), (1341, 204662), (2682, 102331), (3301, 83142), (4619, 59418), (6602, 41571), (9238, 29709), (9903, 27714), (13857, 19806)]