28393902

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{3307}}^1$

素因数の和:3374

約数の個数: 40

約数和(自身を含む): 64843416

約数和(自身を除く): 36449514

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 3307, 4293, 6614, 8586, 9921, 19842, 29763, 59526, 89289, 175271, 178578, 267867, 350542, 525813, 535734, 1051626, 1577439, 3154878, 4732317, 9464634, 14196951, 28393902]

約数ペア:

[(1, 28393902), (2, 14196951), (3, 9464634), (6, 4732317), (9, 3154878), (18, 1577439), (27, 1051626), (53, 535734), (54, 525813), (81, 350542), (106, 267867), (159, 178578), (162, 175271), (318, 89289), (477, 59526), (954, 29763), (1431, 19842), (2862, 9921), (3307, 8586), (4293, 6614)]