2019436758

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{89681}}^1$

素因数の和:89834

約数の個数: 40

約数和(自身を含む): 4557639240

約数和(自身を除く): 2538202482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 3753, 7506, 11259, 22518, 89681, 179362, 269043, 538086, 807129, 1614258, 2421387, 4842774, 7264161, 12465659, 14528322, 24931318, 37396977, 74793954, 112190931, 224381862, 336572793, 673145586, 1009718379, 2019436758]

約数ペア:

[(1, 2019436758), (2, 1009718379), (3, 673145586), (6, 336572793), (9, 224381862), (18, 112190931), (27, 74793954), (54, 37396977), (81, 24931318), (139, 14528322), (162, 12465659), (278, 7264161), (417, 4842774), (834, 2421387), (1251, 1614258), (2502, 807129), (3753, 538086), (7506, 269043), (11259, 179362), (22518, 89681)]