2667462

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 6380352

約数和(自身を除く): 3712890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 211, 258, 294, 301, 422, 602, 633, 903, 1266, 1477, 1806, 2107, 2954, 4214, 4431, 6321, 8862, 9073, 10339, 12642, 18146, 20678, 27219, 31017, 54438, 62034, 63511, 127022, 190533, 381066, 444577, 889154, 1333731, 2667462]

約数ペア:

[(1, 2667462), (2, 1333731), (3, 889154), (6, 444577), (7, 381066), (14, 190533), (21, 127022), (42, 63511), (43, 62034), (49, 54438), (86, 31017), (98, 27219), (129, 20678), (147, 18146), (211, 12642), (258, 10339), (294, 9073), (301, 8862), (422, 6321), (602, 4431), (633, 4214), (903, 2954), (1266, 2107), (1477, 1806)]