2021146074

素因数分解:

$2^1\times 3^3\times {\mathrm{641}}^1\times {\mathrm{58391}}^1$

素因数の和:59043

約数の個数: 32

約数和(自身を含む): 4498519680

約数和(自身を除く): 2477373606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 641, 1282, 1923, 3846, 5769, 11538, 17307, 34614, 58391, 116782, 175173, 350346, 525519, 1051038, 1576557, 3153114, 37428631, 74857262, 112285893, 224571786, 336857679, 673715358, 1010573037, 2021146074]

約数ペア:

[(1, 2021146074), (2, 1010573037), (3, 673715358), (6, 336857679), (9, 224571786), (18, 112285893), (27, 74857262), (54, 37428631), (641, 3153114), (1282, 1576557), (1923, 1051038), (3846, 525519), (5769, 350346), (11538, 175173), (17307, 116782), (34614, 58391)]