1871628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1289}}^1$

素因数の和:1318

約数の個数: 36

約数和(自身を含む): 4803960

約数和(自身を除く): 2932332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1289, 1452, 2578, 3867, 5156, 7734, 14179, 15468, 28358, 42537, 56716, 85074, 155969, 170148, 311938, 467907, 623876, 935814, 1871628]

約数ペア:

[(1, 1871628), (2, 935814), (3, 623876), (4, 467907), (6, 311938), (11, 170148), (12, 155969), (22, 85074), (33, 56716), (44, 42537), (66, 28358), (121, 15468), (132, 14179), (242, 7734), (363, 5156), (484, 3867), (726, 2578), (1289, 1452)]