39945852

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21757}}^1$

素因数の和:21787

約数の個数: 48

約数和(自身を含む): 109660320

約数和(自身を除く): 69714468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 21757, 43514, 65271, 87028, 130542, 195813, 261084, 369869, 391626, 587439, 739738, 783252, 1109607, 1174878, 1479476, 2219214, 2349756, 3328821, 4438428, 6657642, 9986463, 13315284, 19972926, 39945852]

約数ペア:

[(1, 39945852), (2, 19972926), (3, 13315284), (4, 9986463), (6, 6657642), (9, 4438428), (12, 3328821), (17, 2349756), (18, 2219214), (27, 1479476), (34, 1174878), (36, 1109607), (51, 783252), (54, 739738), (68, 587439), (102, 391626), (108, 369869), (153, 261084), (204, 195813), (306, 130542), (459, 87028), (612, 65271), (918, 43514), (1836, 21757)]