2921904

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 60

約数和(自身を含む): 8298576

約数和(自身を除く): 5376672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 197, 206, 309, 394, 412, 591, 618, 788, 824, 927, 1182, 1236, 1576, 1648, 1773, 1854, 2364, 2472, 3152, 3546, 3708, 4728, 4944, 7092, 7416, 9456, 14184, 14832, 20291, 28368, 40582, 60873, 81164, 121746, 162328, 182619, 243492, 324656, 365238, 486984, 730476, 973968, 1460952, 2921904]

約数ペア:

[(1, 2921904), (2, 1460952), (3, 973968), (4, 730476), (6, 486984), (8, 365238), (9, 324656), (12, 243492), (16, 182619), (18, 162328), (24, 121746), (36, 81164), (48, 60873), (72, 40582), (103, 28368), (144, 20291), (197, 14832), (206, 14184), (309, 9456), (394, 7416), (412, 7092), (591, 4944), (618, 4728), (788, 3708), (824, 3546), (927, 3152), (1182, 2472), (1236, 2364), (1576, 1854), (1648, 1773)]