2236210821

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2452

約数の個数: 80

約数和(自身を含む): 3882607344

約数和(自身を除く): 1646396523

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 53, 81, 117, 153, 159, 221, 351, 459, 477, 663, 689, 901, 1053, 1377, 1431, 1989, 2067, 2357, 2703, 4293, 5967, 6201, 7071, 8109, 11713, 17901, 18603, 21213, 24327, 30641, 35139, 40069, 55809, 63639, 72981, 91923, 105417, 120207, 124921, 190917, 275769, 316251, 360621, 374763, 520897, 827307, 948753, 1081863, 1124289, 1562691, 1623973, 2123657, 2481921, 3245589, 3372867, 4688073, 4871919, 6370971, 10118601, 14064219, 14615757, 19112913, 27607541, 42192657, 43847271, 57338739, 82822623, 131541813, 172016217, 248467869, 745403607, 2236210821]

約数ペア:

[(1, 2236210821), (3, 745403607), (9, 248467869), (13, 172016217), (17, 131541813), (27, 82822623), (39, 57338739), (51, 43847271), (53, 42192657), (81, 27607541), (117, 19112913), (153, 14615757), (159, 14064219), (221, 10118601), (351, 6370971), (459, 4871919), (477, 4688073), (663, 3372867), (689, 3245589), (901, 2481921), (1053, 2123657), (1377, 1623973), (1431, 1562691), (1989, 1124289), (2067, 1081863), (2357, 948753), (2703, 827307), (4293, 520897), (5967, 374763), (6201, 360621), (7071, 316251), (8109, 275769), (11713, 190917), (17901, 124921), (18603, 120207), (21213, 105417), (24327, 91923), (30641, 72981), (35139, 63639), (40069, 55809)]