2149404

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 5311488

約数和(自身を除く): 3162084

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 103, 111, 141, 148, 188, 206, 222, 282, 309, 412, 444, 564, 618, 1236, 1739, 3478, 3811, 4841, 5217, 6956, 7622, 9682, 10434, 11433, 14523, 15244, 19364, 20868, 22866, 29046, 45732, 58092, 179117, 358234, 537351, 716468, 1074702, 2149404]

約数ペア:

[(1, 2149404), (2, 1074702), (3, 716468), (4, 537351), (6, 358234), (12, 179117), (37, 58092), (47, 45732), (74, 29046), (94, 22866), (103, 20868), (111, 19364), (141, 15244), (148, 14523), (188, 11433), (206, 10434), (222, 9682), (282, 7622), (309, 6956), (412, 5217), (444, 4841), (564, 3811), (618, 3478), (1236, 1739)]