2151894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^3\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 4635360

約数和(自身を除く): 2483466

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 289, 438, 578, 867, 1241, 1734, 2482, 3723, 4913, 7446, 9826, 14739, 21097, 29478, 42194, 63291, 126582, 358649, 717298, 1075947, 2151894]

約数ペア:

[(1, 2151894), (2, 1075947), (3, 717298), (6, 358649), (17, 126582), (34, 63291), (51, 42194), (73, 29478), (102, 21097), (146, 14739), (219, 9826), (289, 7446), (438, 4913), (578, 3723), (867, 2482), (1241, 1734)]