18173696102372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3079}}^1\times {\mathrm{339769}}^1$

素因数の和:342996

約数の個数: 48

約数和(自身を含む): 32876580105600

約数和(自身を除く): 14702884003228

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 3079, 4343, 6158, 8686, 12316, 17372, 132397, 264794, 310979, 339769, 529588, 621958, 679538, 1243916, 1359076, 13372097, 14610067, 26744194, 29220134, 34316669, 53488388, 58440268, 68633338, 137266676, 1046148751, 1475616767, 2092297502, 2951233534, 4184595004, 5902467068, 44984396293, 89968792586, 105661023851, 179937585172, 211322047702, 422644095404, 4543424025593, 9086848051186, 18173696102372]

約数ペア:

[(1, 18173696102372), (2, 9086848051186), (4, 4543424025593), (43, 422644095404), (86, 211322047702), (101, 179937585172), (172, 105661023851), (202, 89968792586), (404, 44984396293), (3079, 5902467068), (4343, 4184595004), (6158, 2951233534), (8686, 2092297502), (12316, 1475616767), (17372, 1046148751), (132397, 137266676), (264794, 68633338), (310979, 58440268), (339769, 53488388), (529588, 34316669), (621958, 29220134), (679538, 26744194), (1243916, 14610067), (1359076, 13372097)]