2123211684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{50423}}^1$

素因数の和:50481

約数の個数: 72

約数和(自身を含む): 5633369280

約数和(自身を除く): 3510157596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 484, 638, 726, 957, 1276, 1452, 1914, 3509, 3828, 7018, 10527, 14036, 21054, 42108, 50423, 100846, 151269, 201692, 302538, 554653, 605076, 1109306, 1462267, 1663959, 2218612, 2924534, 3327918, 4386801, 5849068, 6101183, 6655836, 8773602, 12202366, 16084937, 17547204, 18303549, 24404732, 32169874, 36607098, 48254811, 64339748, 73214196, 96509622, 176934307, 193019244, 353868614, 530802921, 707737228, 1061605842, 2123211684]

約数ペア:

[(1, 2123211684), (2, 1061605842), (3, 707737228), (4, 530802921), (6, 353868614), (11, 193019244), (12, 176934307), (22, 96509622), (29, 73214196), (33, 64339748), (44, 48254811), (58, 36607098), (66, 32169874), (87, 24404732), (116, 18303549), (121, 17547204), (132, 16084937), (174, 12202366), (242, 8773602), (319, 6655836), (348, 6101183), (363, 5849068), (484, 4386801), (638, 3327918), (726, 2924534), (957, 2218612), (1276, 1663959), (1452, 1462267), (1914, 1109306), (3509, 605076), (3828, 554653), (7018, 302538), (10527, 201692), (14036, 151269), (21054, 100846), (42108, 50423)]