38681388

素因数分解:

$2^2\times 3^4\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:724

約数の個数: 60

約数和(自身を含む): 101721312

約数和(自身を除く): 63039924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 277, 324, 431, 554, 831, 862, 1108, 1293, 1662, 1724, 2493, 2586, 3324, 3879, 4986, 5172, 7479, 7758, 9972, 11637, 14958, 15516, 22437, 23274, 29916, 34911, 44874, 46548, 69822, 89748, 119387, 139644, 238774, 358161, 477548, 716322, 1074483, 1432644, 2148966, 3223449, 4297932, 6446898, 9670347, 12893796, 19340694, 38681388]

約数ペア:

[(1, 38681388), (2, 19340694), (3, 12893796), (4, 9670347), (6, 6446898), (9, 4297932), (12, 3223449), (18, 2148966), (27, 1432644), (36, 1074483), (54, 716322), (81, 477548), (108, 358161), (162, 238774), (277, 139644), (324, 119387), (431, 89748), (554, 69822), (831, 46548), (862, 44874), (1108, 34911), (1293, 29916), (1662, 23274), (1724, 22437), (2493, 15516), (2586, 14958), (3324, 11637), (3879, 9972), (4986, 7758), (5172, 7479)]