2707956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 7469280

約数和(自身を除く): 4761324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 107, 111, 114, 148, 171, 214, 222, 228, 321, 333, 342, 428, 444, 642, 666, 684, 703, 963, 1284, 1332, 1406, 1926, 2033, 2109, 2812, 3852, 3959, 4066, 4218, 6099, 6327, 7918, 8132, 8436, 11877, 12198, 12654, 15836, 18297, 23754, 24396, 25308, 35631, 36594, 47508, 71262, 73188, 75221, 142524, 150442, 225663, 300884, 451326, 676989, 902652, 1353978, 2707956]

約数ペア:

[(1, 2707956), (2, 1353978), (3, 902652), (4, 676989), (6, 451326), (9, 300884), (12, 225663), (18, 150442), (19, 142524), (36, 75221), (37, 73188), (38, 71262), (57, 47508), (74, 36594), (76, 35631), (107, 25308), (111, 24396), (114, 23754), (148, 18297), (171, 15836), (214, 12654), (222, 12198), (228, 11877), (321, 8436), (333, 8132), (342, 7918), (428, 6327), (444, 6099), (642, 4218), (666, 4066), (684, 3959), (703, 3852), (963, 2812), (1284, 2109), (1332, 2033), (1406, 1926)]