2161602

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 5012280

約数和(自身を除く): 2850678

約数列:

[1, 2, 3, 6, 9, 18, 29, 41, 58, 82, 87, 101, 123, 174, 202, 246, 261, 303, 369, 522, 606, 738, 909, 1189, 1818, 2378, 2929, 3567, 4141, 5858, 7134, 8282, 8787, 10701, 12423, 17574, 21402, 24846, 26361, 37269, 52722, 74538, 120089, 240178, 360267, 720534, 1080801, 2161602]

約数ペア:

[(1, 2161602), (2, 1080801), (3, 720534), (6, 360267), (9, 240178), (18, 120089), (29, 74538), (41, 52722), (58, 37269), (82, 26361), (87, 24846), (101, 21402), (123, 17574), (174, 12423), (202, 10701), (246, 8787), (261, 8282), (303, 7134), (369, 5858), (522, 4141), (606, 3567), (738, 2929), (909, 2378), (1189, 1818)]