27801444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 73198944

約数和(自身を除く): 45397500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 121, 123, 132, 164, 242, 246, 363, 451, 467, 484, 492, 726, 902, 934, 1353, 1401, 1452, 1804, 1868, 2706, 2802, 4961, 5137, 5412, 5604, 9922, 10274, 14883, 15411, 19147, 19844, 20548, 29766, 30822, 38294, 56507, 57441, 59532, 61644, 76588, 113014, 114882, 169521, 210617, 226028, 229764, 339042, 421234, 631851, 678084, 842468, 1263702, 2316787, 2527404, 4633574, 6950361, 9267148, 13900722, 27801444]

約数ペア:

[(1, 27801444), (2, 13900722), (3, 9267148), (4, 6950361), (6, 4633574), (11, 2527404), (12, 2316787), (22, 1263702), (33, 842468), (41, 678084), (44, 631851), (66, 421234), (82, 339042), (121, 229764), (123, 226028), (132, 210617), (164, 169521), (242, 114882), (246, 113014), (363, 76588), (451, 61644), (467, 59532), (484, 57441), (492, 56507), (726, 38294), (902, 30822), (934, 29766), (1353, 20548), (1401, 19844), (1452, 19147), (1804, 15411), (1868, 14883), (2706, 10274), (2802, 9922), (4961, 5604), (5137, 5412)]