2015244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 6359808

約数和(自身を除く): 4344564

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 727, 924, 1386, 1454, 2181, 2772, 2908, 4362, 5089, 6543, 7997, 8724, 10178, 13086, 15267, 15994, 20356, 23991, 26172, 30534, 31988, 45801, 47982, 55979, 61068, 71973, 91602, 95964, 111958, 143946, 167937, 183204, 223916, 287892, 335874, 503811, 671748, 1007622, 2015244]

約数ペア:

[(1, 2015244), (2, 1007622), (3, 671748), (4, 503811), (6, 335874), (7, 287892), (9, 223916), (11, 183204), (12, 167937), (14, 143946), (18, 111958), (21, 95964), (22, 91602), (28, 71973), (33, 61068), (36, 55979), (42, 47982), (44, 45801), (63, 31988), (66, 30534), (77, 26172), (84, 23991), (99, 20356), (126, 15994), (132, 15267), (154, 13086), (198, 10178), (231, 8724), (252, 7997), (308, 6543), (396, 5089), (462, 4362), (693, 2908), (727, 2772), (924, 2181), (1386, 1454)]