2019885066

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{4397}}^1$

素因数の和:4636

約数の個数: 64

約数和(自身を含む): 4610511360

約数和(自身を除く): 2590626294

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 181, 282, 362, 423, 543, 846, 1086, 1269, 1629, 2538, 3258, 4397, 4887, 8507, 8794, 9774, 13191, 17014, 25521, 26382, 39573, 51042, 76563, 79146, 118719, 153126, 206659, 229689, 237438, 413318, 459378, 619977, 795857, 1239954, 1591714, 1859931, 2387571, 3719862, 4775142, 5579793, 7162713, 11159586, 14325426, 21488139, 37405279, 42976278, 74810558, 112215837, 224431674, 336647511, 673295022, 1009942533, 2019885066]

約数ペア:

[(1, 2019885066), (2, 1009942533), (3, 673295022), (6, 336647511), (9, 224431674), (18, 112215837), (27, 74810558), (47, 42976278), (54, 37405279), (94, 21488139), (141, 14325426), (181, 11159586), (282, 7162713), (362, 5579793), (423, 4775142), (543, 3719862), (846, 2387571), (1086, 1859931), (1269, 1591714), (1629, 1239954), (2538, 795857), (3258, 619977), (4397, 459378), (4887, 413318), (8507, 237438), (8794, 229689), (9774, 206659), (13191, 153126), (17014, 118719), (25521, 79146), (26382, 76563), (39573, 51042)]