8812734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 21275136

約数和(自身を除く): 12462402

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 53, 74, 106, 107, 111, 159, 214, 222, 259, 318, 321, 371, 518, 642, 742, 749, 777, 1113, 1498, 1554, 1961, 2226, 2247, 3922, 3959, 4494, 5671, 5883, 7918, 11342, 11766, 11877, 13727, 17013, 23754, 27454, 27713, 34026, 39697, 41181, 55426, 79394, 82362, 83139, 119091, 166278, 209827, 238182, 419654, 629481, 1258962, 1468789, 2937578, 4406367, 8812734]

約数ペア:

[(1, 8812734), (2, 4406367), (3, 2937578), (6, 1468789), (7, 1258962), (14, 629481), (21, 419654), (37, 238182), (42, 209827), (53, 166278), (74, 119091), (106, 83139), (107, 82362), (111, 79394), (159, 55426), (214, 41181), (222, 39697), (259, 34026), (318, 27713), (321, 27454), (371, 23754), (518, 17013), (642, 13727), (742, 11877), (749, 11766), (777, 11342), (1113, 7918), (1498, 5883), (1554, 5671), (1961, 4494), (2226, 3959), (2247, 3922)]