1749405852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{1789}}^1$

素因数の和:3003

約数の個数: 72

約数和(自身を含む): 4620863520

約数和(自身を除く): 2871457668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1181, 1789, 2362, 3543, 3578, 4724, 5367, 7086, 7156, 10629, 10734, 14172, 16101, 21258, 21468, 27163, 32202, 41147, 42516, 54326, 64404, 81489, 82294, 108652, 123441, 162978, 164588, 244467, 246882, 325956, 370323, 488934, 493764, 740646, 977868, 1481292, 2112809, 4225618, 6338427, 8451236, 12676854, 19015281, 25353708, 38030562, 48594607, 76061124, 97189214, 145783821, 194378428, 291567642, 437351463, 583135284, 874702926, 1749405852]

約数ペア:

[(1, 1749405852), (2, 874702926), (3, 583135284), (4, 437351463), (6, 291567642), (9, 194378428), (12, 145783821), (18, 97189214), (23, 76061124), (36, 48594607), (46, 38030562), (69, 25353708), (92, 19015281), (138, 12676854), (207, 8451236), (276, 6338427), (414, 4225618), (828, 2112809), (1181, 1481292), (1789, 977868), (2362, 740646), (3543, 493764), (3578, 488934), (4724, 370323), (5367, 325956), (7086, 246882), (7156, 244467), (10629, 164588), (10734, 162978), (14172, 123441), (16101, 108652), (21258, 82294), (21468, 81489), (27163, 64404), (32202, 54326), (41147, 42516)]