2861406

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1070

約数の個数: 40

約数和(自身を含む): 6795360

約数和(自身を除く): 3933954

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1039, 1377, 2078, 2754, 3117, 6234, 9351, 17663, 18702, 28053, 35326, 52989, 56106, 84159, 105978, 158967, 168318, 317934, 476901, 953802, 1430703, 2861406]

約数ペア:

[(1, 2861406), (2, 1430703), (3, 953802), (6, 476901), (9, 317934), (17, 168318), (18, 158967), (27, 105978), (34, 84159), (51, 56106), (54, 52989), (81, 35326), (102, 28053), (153, 18702), (162, 17663), (306, 9351), (459, 6234), (918, 3117), (1039, 2754), (1377, 2078)]