21741096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4099}}^1$

素因数の和:4138

約数の個数: 64

約数和(自身を含む): 61992000

約数和(自身を除く): 40250904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 4099, 5304, 8198, 12297, 16396, 24594, 32792, 49188, 53287, 69683, 98376, 106574, 139366, 159861, 209049, 213148, 278732, 319722, 418098, 426296, 557464, 639444, 836196, 905879, 1278888, 1672392, 1811758, 2717637, 3623516, 5435274, 7247032, 10870548, 21741096]

約数ペア:

[(1, 21741096), (2, 10870548), (3, 7247032), (4, 5435274), (6, 3623516), (8, 2717637), (12, 1811758), (13, 1672392), (17, 1278888), (24, 905879), (26, 836196), (34, 639444), (39, 557464), (51, 426296), (52, 418098), (68, 319722), (78, 278732), (102, 213148), (104, 209049), (136, 159861), (156, 139366), (204, 106574), (221, 98376), (312, 69683), (408, 53287), (442, 49188), (663, 32792), (884, 24594), (1326, 16396), (1768, 12297), (2652, 8198), (4099, 5304)]