2531826

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 6308640

約数和(自身を除く): 3776814

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 673, 1254, 1346, 1881, 2019, 3762, 4038, 6057, 7403, 12114, 12787, 14806, 22209, 25574, 38361, 44418, 66627, 76722, 115083, 133254, 140657, 230166, 281314, 421971, 843942, 1265913, 2531826]

約数ペア:

[(1, 2531826), (2, 1265913), (3, 843942), (6, 421971), (9, 281314), (11, 230166), (18, 140657), (19, 133254), (22, 115083), (33, 76722), (38, 66627), (57, 44418), (66, 38361), (99, 25574), (114, 22209), (171, 14806), (198, 12787), (209, 12114), (342, 7403), (418, 6057), (627, 4038), (673, 3762), (1254, 2019), (1346, 1881)]