2018784846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1362203}}^1$

素因数の和:1362240

約数の個数: 32

約数和(自身を含む): 4577005440

約数和(自身を除く): 2558220594

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1362203, 2724406, 4086609, 8173218, 17708639, 25881857, 35417278, 51763714, 53125917, 77645571, 106251834, 155291142, 336464141, 672928282, 1009392423, 2018784846]

約数ペア:

[(1, 2018784846), (2, 1009392423), (3, 672928282), (6, 336464141), (13, 155291142), (19, 106251834), (26, 77645571), (38, 53125917), (39, 51763714), (57, 35417278), (78, 25881857), (114, 17708639), (247, 8173218), (494, 4086609), (741, 2724406), (1482, 1362203)]