1928931444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{2273}}^1$

素因数の和:4437

約数の個数: 72

約数和(自身を含む): 5323997952

約数和(自身を除く): 3395066508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2143, 2273, 4286, 4546, 6429, 6819, 8572, 9092, 12858, 13638, 19287, 20457, 23573, 25003, 25716, 27276, 38574, 40914, 47146, 50006, 70719, 75009, 77148, 81828, 94292, 100012, 141438, 150018, 212157, 225027, 282876, 300036, 424314, 450054, 848628, 900108, 4871039, 9742078, 14613117, 19484156, 29226234, 43839351, 53581429, 58452468, 87678702, 107162858, 160744287, 175357404, 214325716, 321488574, 482232861, 642977148, 964465722, 1928931444]

約数ペア:

[(1, 1928931444), (2, 964465722), (3, 642977148), (4, 482232861), (6, 321488574), (9, 214325716), (11, 175357404), (12, 160744287), (18, 107162858), (22, 87678702), (33, 58452468), (36, 53581429), (44, 43839351), (66, 29226234), (99, 19484156), (132, 14613117), (198, 9742078), (396, 4871039), (2143, 900108), (2273, 848628), (4286, 450054), (4546, 424314), (6429, 300036), (6819, 282876), (8572, 225027), (9092, 212157), (12858, 150018), (13638, 141438), (19287, 100012), (20457, 94292), (23573, 81828), (25003, 77148), (25716, 75009), (27276, 70719), (38574, 50006), (40914, 47146)]