2151684

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 5844300

約数和(自身を除く): 3692616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 229, 261, 324, 348, 458, 522, 687, 783, 916, 1044, 1374, 1566, 2061, 2349, 2748, 3132, 4122, 4698, 6183, 6641, 8244, 9396, 12366, 13282, 18549, 19923, 24732, 26564, 37098, 39846, 59769, 74196, 79692, 119538, 179307, 239076, 358614, 537921, 717228, 1075842, 2151684]

約数ペア:

[(1, 2151684), (2, 1075842), (3, 717228), (4, 537921), (6, 358614), (9, 239076), (12, 179307), (18, 119538), (27, 79692), (29, 74196), (36, 59769), (54, 39846), (58, 37098), (81, 26564), (87, 24732), (108, 19923), (116, 18549), (162, 13282), (174, 12366), (229, 9396), (261, 8244), (324, 6641), (348, 6183), (458, 4698), (522, 4122), (687, 3132), (783, 2748), (916, 2349), (1044, 2061), (1374, 1566)]