1880982

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:714

約数の個数: 40

約数和(自身を含む): 4469256

約数和(自身を除く): 2588274

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 683, 918, 1366, 1377, 2049, 2754, 4098, 6147, 11611, 12294, 18441, 23222, 34833, 36882, 55323, 69666, 104499, 110646, 208998, 313497, 626994, 940491, 1880982]

約数ペア:

[(1, 1880982), (2, 940491), (3, 626994), (6, 313497), (9, 208998), (17, 110646), (18, 104499), (27, 69666), (34, 55323), (51, 36882), (54, 34833), (81, 23222), (102, 18441), (153, 12294), (162, 11611), (306, 6147), (459, 4098), (683, 2754), (918, 2049), (1366, 1377)]