9781716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 27998208

約数和(自身を除く): 18216492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 61, 69, 83, 84, 92, 122, 138, 161, 166, 183, 244, 249, 276, 322, 332, 366, 427, 483, 498, 581, 644, 732, 854, 966, 996, 1162, 1281, 1403, 1708, 1743, 1909, 1932, 2324, 2562, 2806, 3486, 3818, 4209, 5063, 5124, 5612, 5727, 6972, 7636, 8418, 9821, 10126, 11454, 13363, 15189, 16836, 19642, 20252, 22908, 26726, 29463, 30378, 35441, 39284, 40089, 53452, 58926, 60756, 70882, 80178, 106323, 116449, 117852, 141764, 160356, 212646, 232898, 349347, 425292, 465796, 698694, 815143, 1397388, 1630286, 2445429, 3260572, 4890858, 9781716]

約数ペア:

[(1, 9781716), (2, 4890858), (3, 3260572), (4, 2445429), (6, 1630286), (7, 1397388), (12, 815143), (14, 698694), (21, 465796), (23, 425292), (28, 349347), (42, 232898), (46, 212646), (61, 160356), (69, 141764), (83, 117852), (84, 116449), (92, 106323), (122, 80178), (138, 70882), (161, 60756), (166, 58926), (183, 53452), (244, 40089), (249, 39284), (276, 35441), (322, 30378), (332, 29463), (366, 26726), (427, 22908), (483, 20252), (498, 19642), (581, 16836), (644, 15189), (732, 13363), (854, 11454), (966, 10126), (996, 9821), (1162, 8418), (1281, 7636), (1403, 6972), (1708, 5727), (1743, 5612), (1909, 5124), (1932, 5063), (2324, 4209), (2562, 3818), (2806, 3486)]