2168292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 5870592

約数和(自身を除く): 3702300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 311, 332, 498, 581, 622, 933, 996, 1162, 1244, 1743, 1866, 2177, 2324, 3486, 3732, 4354, 6531, 6972, 8708, 13062, 25813, 26124, 51626, 77439, 103252, 154878, 180691, 309756, 361382, 542073, 722764, 1084146, 2168292]

約数ペア:

[(1, 2168292), (2, 1084146), (3, 722764), (4, 542073), (6, 361382), (7, 309756), (12, 180691), (14, 154878), (21, 103252), (28, 77439), (42, 51626), (83, 26124), (84, 25813), (166, 13062), (249, 8708), (311, 6972), (332, 6531), (498, 4354), (581, 3732), (622, 3486), (933, 2324), (996, 2177), (1162, 1866), (1244, 1743)]