2019689586

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{206639}}^1$

素因数の和:206831

約数の個数: 32

約数和(自身を含む): 4513017600

約数和(自身を除く): 2493328014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1629, 3258, 4887, 9774, 206639, 413278, 619917, 1239834, 1859751, 3719502, 5579253, 11158506, 37401659, 74803318, 112204977, 224409954, 336614931, 673229862, 1009844793, 2019689586]

約数ペア:

[(1, 2019689586), (2, 1009844793), (3, 673229862), (6, 336614931), (9, 224409954), (18, 112204977), (27, 74803318), (54, 37401659), (181, 11158506), (362, 5579253), (543, 3719502), (1086, 1859751), (1629, 1239834), (3258, 619917), (4887, 413278), (9774, 206639)]