4286286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 9959040

約数和(自身を除く): 5672754

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 151, 166, 171, 249, 302, 342, 453, 498, 747, 906, 1359, 1494, 1577, 2718, 2869, 3154, 4731, 5738, 8607, 9462, 12533, 14193, 17214, 25066, 25821, 28386, 37599, 51642, 75198, 112797, 225594, 238127, 476254, 714381, 1428762, 2143143, 4286286]

約数ペア:

[(1, 4286286), (2, 2143143), (3, 1428762), (6, 714381), (9, 476254), (18, 238127), (19, 225594), (38, 112797), (57, 75198), (83, 51642), (114, 37599), (151, 28386), (166, 25821), (171, 25066), (249, 17214), (302, 14193), (342, 12533), (453, 9462), (498, 8607), (747, 5738), (906, 4731), (1359, 3154), (1494, 2869), (1577, 2718)]