40817628

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2719}}^1$

素因数の和:2871

約数の個数: 48

約数和(自身を含む): 106624000

約数和(自身を除く): 65806372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 2719, 3753, 5004, 5438, 7506, 8157, 10876, 15012, 16314, 24471, 32628, 48942, 73413, 97884, 146826, 293652, 377941, 755882, 1133823, 1511764, 2267646, 3401469, 4535292, 6802938, 10204407, 13605876, 20408814, 40817628]

約数ペア:

[(1, 40817628), (2, 20408814), (3, 13605876), (4, 10204407), (6, 6802938), (9, 4535292), (12, 3401469), (18, 2267646), (27, 1511764), (36, 1133823), (54, 755882), (108, 377941), (139, 293652), (278, 146826), (417, 97884), (556, 73413), (834, 48942), (1251, 32628), (1668, 24471), (2502, 16314), (2719, 15012), (3753, 10876), (5004, 8157), (5438, 7506)]