31328622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5865

約数の個数: 48

約数和(自身を含む): 76291488

約数和(自身を除く): 44962866

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 5821, 11642, 17463, 34926, 52389, 75673, 104778, 133883, 151346, 227019, 267766, 401649, 454038, 681057, 803298, 1204947, 1362114, 1740479, 2409894, 3480958, 5221437, 10442874, 15664311, 31328622]

約数ペア:

[(1, 31328622), (2, 15664311), (3, 10442874), (6, 5221437), (9, 3480958), (13, 2409894), (18, 1740479), (23, 1362114), (26, 1204947), (39, 803298), (46, 681057), (69, 454038), (78, 401649), (117, 267766), (138, 227019), (207, 151346), (234, 133883), (299, 104778), (414, 75673), (598, 52389), (897, 34926), (1794, 17463), (2691, 11642), (5382, 5821)]