15679610478

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19447}}^1$

素因数の和:19553

約数の個数: 112

約数和(自身を含む): 40812794880

約数和(自身を除く): 25133184402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 158, 162, 189, 237, 243, 378, 474, 486, 553, 567, 711, 729, 1106, 1134, 1422, 1458, 1659, 1701, 2133, 3318, 3402, 4266, 4977, 5103, 6399, 9954, 10206, 12798, 14931, 19197, 19447, 29862, 38394, 38894, 44793, 57591, 58341, 89586, 115182, 116682, 134379, 136129, 175023, 268758, 272258, 350046, 403137, 408387, 525069, 806274, 816774, 1050138, 1225161, 1536313, 1575207, 2450322, 3072626, 3150414, 3675483, 4608939, 4725621, 7350966, 9217878, 9451242, 10754191, 11026449, 13826817, 14176863, 21508382, 22052898, 27653634, 28353726, 32262573, 33079347, 41480451, 64525146, 66158694, 82960902, 96787719, 99238041, 124441353, 193575438, 198476082, 248882706, 290363157, 373324059, 580726314, 746648118, 871089471, 1119972177, 1742178942, 2239944354, 2613268413, 5226536826, 7839805239, 15679610478]

約数ペア:

[(1, 15679610478), (2, 7839805239), (3, 5226536826), (6, 2613268413), (7, 2239944354), (9, 1742178942), (14, 1119972177), (18, 871089471), (21, 746648118), (27, 580726314), (42, 373324059), (54, 290363157), (63, 248882706), (79, 198476082), (81, 193575438), (126, 124441353), (158, 99238041), (162, 96787719), (189, 82960902), (237, 66158694), (243, 64525146), (378, 41480451), (474, 33079347), (486, 32262573), (553, 28353726), (567, 27653634), (711, 22052898), (729, 21508382), (1106, 14176863), (1134, 13826817), (1422, 11026449), (1458, 10754191), (1659, 9451242), (1701, 9217878), (2133, 7350966), (3318, 4725621), (3402, 4608939), (4266, 3675483), (4977, 3150414), (5103, 3072626), (6399, 2450322), (9954, 1575207), (10206, 1536313), (12798, 1225161), (14931, 1050138), (19197, 816774), (19447, 806274), (29862, 525069), (38394, 408387), (38894, 403137), (44793, 350046), (57591, 272258), (58341, 268758), (89586, 175023), (115182, 136129), (116682, 134379)]