2089494

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 5048784

約数和(自身を除く): 2959290

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 173, 183, 198, 346, 366, 519, 549, 671, 1038, 1098, 1342, 1557, 1903, 2013, 3114, 3806, 4026, 5709, 6039, 10553, 11418, 12078, 17127, 21106, 31659, 34254, 63318, 94977, 116083, 189954, 232166, 348249, 696498, 1044747, 2089494]

約数ペア:

[(1, 2089494), (2, 1044747), (3, 696498), (6, 348249), (9, 232166), (11, 189954), (18, 116083), (22, 94977), (33, 63318), (61, 34254), (66, 31659), (99, 21106), (122, 17127), (173, 12078), (183, 11418), (198, 10553), (346, 6039), (366, 5709), (519, 4026), (549, 3806), (671, 3114), (1038, 2013), (1098, 1903), (1342, 1557)]