1857702972

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1\times {\mathrm{977}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 4366871712

約数和(自身を除く): 2509168740

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 821, 977, 1158, 1642, 1954, 2316, 2463, 2931, 3284, 3908, 4926, 5862, 9852, 11724, 158453, 188561, 316906, 377122, 475359, 565683, 633812, 754244, 802117, 950718, 1131366, 1604234, 1901436, 2262732, 2406351, 3208468, 4812702, 9625404, 154808581, 309617162, 464425743, 619234324, 928851486, 1857702972]

約数ペア:

[(1, 1857702972), (2, 928851486), (3, 619234324), (4, 464425743), (6, 309617162), (12, 154808581), (193, 9625404), (386, 4812702), (579, 3208468), (772, 2406351), (821, 2262732), (977, 1901436), (1158, 1604234), (1642, 1131366), (1954, 950718), (2316, 802117), (2463, 754244), (2931, 633812), (3284, 565683), (3908, 475359), (4926, 377122), (5862, 316906), (9852, 188561), (11724, 158453)]