21332920318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 35041374720

約数和(自身を除く): 13708454402

約数列:

[1, 2, 29, 37, 43, 58, 74, 86, 151, 302, 1073, 1247, 1531, 1591, 2146, 2494, 3062, 3182, 4379, 5587, 6493, 8758, 11174, 12986, 44399, 46139, 56647, 65833, 88798, 92278, 113294, 131666, 162023, 188297, 231181, 240241, 324046, 376594, 462362, 480482, 1642763, 1909157, 2435821, 3285526, 3818314, 4871642, 6704249, 6966989, 8553697, 9940783, 13408498, 13933978, 17107394, 19881566, 70638809, 141277618, 248057213, 288282707, 367808971, 496114426, 576565414, 735617942, 10666460159, 21332920318]

約数ペア:

[(1, 21332920318), (2, 10666460159), (29, 735617942), (37, 576565414), (43, 496114426), (58, 367808971), (74, 288282707), (86, 248057213), (151, 141277618), (302, 70638809), (1073, 19881566), (1247, 17107394), (1531, 13933978), (1591, 13408498), (2146, 9940783), (2494, 8553697), (3062, 6966989), (3182, 6704249), (4379, 4871642), (5587, 3818314), (6493, 3285526), (8758, 2435821), (11174, 1909157), (12986, 1642763), (44399, 480482), (46139, 462362), (56647, 376594), (65833, 324046), (88798, 240241), (92278, 231181), (113294, 188297), (131666, 162023)]