1622484

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 4280640

約数和(自身を除く): 2658156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 181, 249, 332, 362, 498, 543, 724, 747, 996, 1086, 1494, 1629, 2172, 2241, 2988, 3258, 4482, 4887, 6516, 8964, 9774, 15023, 19548, 30046, 45069, 60092, 90138, 135207, 180276, 270414, 405621, 540828, 811242, 1622484]

約数ペア:

[(1, 1622484), (2, 811242), (3, 540828), (4, 405621), (6, 270414), (9, 180276), (12, 135207), (18, 90138), (27, 60092), (36, 45069), (54, 30046), (83, 19548), (108, 15023), (166, 9774), (181, 8964), (249, 6516), (332, 4887), (362, 4482), (498, 3258), (543, 2988), (724, 2241), (747, 2172), (996, 1629), (1086, 1494)]