38919276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3439

約数の個数: 72

約数和(自身を含む): 111056400

約数和(自身を除く): 72137124

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3389, 3828, 5742, 6778, 10167, 11484, 13556, 20334, 30501, 37279, 40668, 61002, 74558, 98281, 111837, 122004, 149116, 196562, 223674, 294843, 335511, 393124, 447348, 589686, 671022, 884529, 1081091, 1179372, 1342044, 1769058, 2162182, 3243273, 3538116, 4324364, 6486546, 9729819, 12973092, 19459638, 38919276]

約数ペア:

[(1, 38919276), (2, 19459638), (3, 12973092), (4, 9729819), (6, 6486546), (9, 4324364), (11, 3538116), (12, 3243273), (18, 2162182), (22, 1769058), (29, 1342044), (33, 1179372), (36, 1081091), (44, 884529), (58, 671022), (66, 589686), (87, 447348), (99, 393124), (116, 335511), (132, 294843), (174, 223674), (198, 196562), (261, 149116), (319, 122004), (348, 111837), (396, 98281), (522, 74558), (638, 61002), (957, 40668), (1044, 37279), (1276, 30501), (1914, 20334), (2871, 13556), (3389, 11484), (3828, 10167), (5742, 6778)]