2912310108

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{3119}}^1$

素因数の和:3867

約数の個数: 72

約数和(自身を含む): 7573849920

約数和(自身を除く): 4661539812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 701, 1332, 1402, 2103, 2804, 3119, 4206, 6238, 6309, 8412, 9357, 12476, 12618, 18714, 25236, 25937, 28071, 37428, 51874, 56142, 77811, 103748, 112284, 115403, 155622, 230806, 233433, 311244, 346209, 461612, 466866, 692418, 933732, 1038627, 1384836, 2077254, 2186419, 4154508, 4372838, 6559257, 8745676, 13118514, 19677771, 26237028, 39355542, 78711084, 80897503, 161795006, 242692509, 323590012, 485385018, 728077527, 970770036, 1456155054, 2912310108]

約数ペア:

[(1, 2912310108), (2, 1456155054), (3, 970770036), (4, 728077527), (6, 485385018), (9, 323590012), (12, 242692509), (18, 161795006), (36, 80897503), (37, 78711084), (74, 39355542), (111, 26237028), (148, 19677771), (222, 13118514), (333, 8745676), (444, 6559257), (666, 4372838), (701, 4154508), (1332, 2186419), (1402, 2077254), (2103, 1384836), (2804, 1038627), (3119, 933732), (4206, 692418), (6238, 466866), (6309, 461612), (8412, 346209), (9357, 311244), (12476, 233433), (12618, 230806), (18714, 155622), (25236, 115403), (25937, 112284), (28071, 103748), (37428, 77811), (51874, 56142)]