2421636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 6537216

約数和(自身を除く): 4115580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 227, 254, 381, 454, 508, 681, 762, 889, 908, 1362, 1524, 1589, 1778, 2667, 2724, 3178, 3556, 4767, 5334, 6356, 9534, 10668, 19068, 28829, 57658, 86487, 115316, 172974, 201803, 345948, 403606, 605409, 807212, 1210818, 2421636]

約数ペア:

[(1, 2421636), (2, 1210818), (3, 807212), (4, 605409), (6, 403606), (7, 345948), (12, 201803), (14, 172974), (21, 115316), (28, 86487), (42, 57658), (84, 28829), (127, 19068), (227, 10668), (254, 9534), (381, 6356), (454, 5334), (508, 4767), (681, 3556), (762, 3178), (889, 2724), (908, 2667), (1362, 1778), (1524, 1589)]