2252124

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{331}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 6767488

約数和(自身を除く): 4515364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 331, 378, 486, 567, 662, 756, 972, 993, 1134, 1324, 1701, 1986, 2268, 2317, 2979, 3402, 3972, 4634, 5958, 6804, 6951, 8937, 9268, 11916, 13902, 17874, 20853, 26811, 27804, 35748, 41706, 53622, 62559, 80433, 83412, 107244, 125118, 160866, 187677, 250236, 321732, 375354, 563031, 750708, 1126062, 2252124]

約数ペア:

[(1, 2252124), (2, 1126062), (3, 750708), (4, 563031), (6, 375354), (7, 321732), (9, 250236), (12, 187677), (14, 160866), (18, 125118), (21, 107244), (27, 83412), (28, 80433), (36, 62559), (42, 53622), (54, 41706), (63, 35748), (81, 27804), (84, 26811), (108, 20853), (126, 17874), (162, 13902), (189, 11916), (243, 9268), (252, 8937), (324, 6951), (331, 6804), (378, 5958), (486, 4634), (567, 3972), (662, 3402), (756, 2979), (972, 2317), (993, 2268), (1134, 1986), (1324, 1701)]