2021084868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{101399}}^1$

素因数の和:101568

約数の個数: 48

約数和(自身を含む): 5178700800

約数和(自身を除く): 3157615932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151, 302, 453, 604, 906, 1661, 1812, 3322, 4983, 6644, 9966, 19932, 101399, 202798, 304197, 405596, 608394, 1115389, 1216788, 2230778, 3346167, 4461556, 6692334, 13384668, 15311249, 30622498, 45933747, 61244996, 91867494, 168423739, 183734988, 336847478, 505271217, 673694956, 1010542434, 2021084868]

約数ペア:

[(1, 2021084868), (2, 1010542434), (3, 673694956), (4, 505271217), (6, 336847478), (11, 183734988), (12, 168423739), (22, 91867494), (33, 61244996), (44, 45933747), (66, 30622498), (132, 15311249), (151, 13384668), (302, 6692334), (453, 4461556), (604, 3346167), (906, 2230778), (1661, 1216788), (1812, 1115389), (3322, 608394), (4983, 405596), (6644, 304197), (9966, 202798), (19932, 101399)]