2521224

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 7280910

約数和(自身を除く): 4759686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 97, 114, 152, 171, 194, 228, 291, 342, 361, 388, 456, 582, 684, 722, 776, 873, 1083, 1164, 1368, 1444, 1746, 1843, 2166, 2328, 2888, 3249, 3492, 3686, 4332, 5529, 6498, 6984, 7372, 8664, 11058, 12996, 14744, 16587, 22116, 25992, 33174, 35017, 44232, 66348, 70034, 105051, 132696, 140068, 210102, 280136, 315153, 420204, 630306, 840408, 1260612, 2521224]

約数ペア:

[(1, 2521224), (2, 1260612), (3, 840408), (4, 630306), (6, 420204), (8, 315153), (9, 280136), (12, 210102), (18, 140068), (19, 132696), (24, 105051), (36, 70034), (38, 66348), (57, 44232), (72, 35017), (76, 33174), (97, 25992), (114, 22116), (152, 16587), (171, 14744), (194, 12996), (228, 11058), (291, 8664), (342, 7372), (361, 6984), (388, 6498), (456, 5529), (582, 4332), (684, 3686), (722, 3492), (776, 3249), (873, 2888), (1083, 2328), (1164, 2166), (1368, 1843), (1444, 1746)]