865985796

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{616799}}^1$

素因数の和:616825

約数の個数: 48

約数和(自身を含む): 2417856000

約数和(自身を除く): 1551870204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 616799, 1233598, 1850397, 2467196, 3700794, 5551191, 7401588, 8018387, 11102382, 16036774, 16653573, 22204764, 24055161, 32073548, 33307146, 48110322, 66614292, 72165483, 96220644, 144330966, 216496449, 288661932, 432992898, 865985796]

約数ペア:

[(1, 865985796), (2, 432992898), (3, 288661932), (4, 216496449), (6, 144330966), (9, 96220644), (12, 72165483), (13, 66614292), (18, 48110322), (26, 33307146), (27, 32073548), (36, 24055161), (39, 22204764), (52, 16653573), (54, 16036774), (78, 11102382), (108, 8018387), (117, 7401588), (156, 5551191), (234, 3700794), (351, 2467196), (468, 1850397), (702, 1233598), (1404, 616799)]