2651814

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 6402240

約数和(自身を除く): 3750426

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 227, 354, 454, 531, 649, 681, 1062, 1298, 1362, 1947, 2043, 2497, 3894, 4086, 4994, 5841, 7491, 11682, 13393, 14982, 22473, 26786, 40179, 44946, 80358, 120537, 147323, 241074, 294646, 441969, 883938, 1325907, 2651814]

約数ペア:

[(1, 2651814), (2, 1325907), (3, 883938), (6, 441969), (9, 294646), (11, 241074), (18, 147323), (22, 120537), (33, 80358), (59, 44946), (66, 40179), (99, 26786), (118, 22473), (177, 14982), (198, 13393), (227, 11682), (354, 7491), (454, 5841), (531, 4994), (649, 4086), (681, 3894), (1062, 2497), (1298, 2043), (1362, 1947)]