2606868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 7469280

約数和(自身を除く): 4862412

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, 227, 261, 319, 348, 396, 454, 522, 638, 681, 908, 957, 1044, 1276, 1362, 1914, 2043, 2497, 2724, 2871, 3828, 4086, 4994, 5742, 6583, 7491, 8172, 9988, 11484, 13166, 14982, 19749, 22473, 26332, 29964, 39498, 44946, 59247, 72413, 78996, 89892, 118494, 144826, 217239, 236988, 289652, 434478, 651717, 868956, 1303434, 2606868]

約数ペア:

[(1, 2606868), (2, 1303434), (3, 868956), (4, 651717), (6, 434478), (9, 289652), (11, 236988), (12, 217239), (18, 144826), (22, 118494), (29, 89892), (33, 78996), (36, 72413), (44, 59247), (58, 44946), (66, 39498), (87, 29964), (99, 26332), (116, 22473), (132, 19749), (174, 14982), (198, 13166), (227, 11484), (261, 9988), (319, 8172), (348, 7491), (396, 6583), (454, 5742), (522, 4994), (638, 4086), (681, 3828), (908, 2871), (957, 2724), (1044, 2497), (1276, 2043), (1362, 1914)]