39968478

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{2039}}^1$

素因数の和:2075

約数の個数: 60

約数和(自身を含む): 98489160

約数和(自身を除く): 58520682

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 297, 363, 594, 726, 891, 1089, 1782, 2039, 2178, 3267, 4078, 6117, 6534, 9801, 12234, 18351, 19602, 22429, 36702, 44858, 55053, 67287, 110106, 134574, 165159, 201861, 246719, 330318, 403722, 493438, 605583, 740157, 1211166, 1480314, 1816749, 2220471, 3633498, 4440942, 6661413, 13322826, 19984239, 39968478]

約数ペア:

[(1, 39968478), (2, 19984239), (3, 13322826), (6, 6661413), (9, 4440942), (11, 3633498), (18, 2220471), (22, 1816749), (27, 1480314), (33, 1211166), (54, 740157), (66, 605583), (81, 493438), (99, 403722), (121, 330318), (162, 246719), (198, 201861), (242, 165159), (297, 134574), (363, 110106), (594, 67287), (726, 55053), (891, 44858), (1089, 36702), (1782, 22429), (2039, 19602), (2178, 18351), (3267, 12234), (4078, 9801), (6117, 6534)]