12689586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 34664448

約数和(自身を除く): 21974862

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 61, 63, 78, 91, 117, 122, 126, 127, 182, 183, 234, 254, 273, 366, 381, 427, 546, 549, 762, 793, 819, 854, 889, 1098, 1143, 1281, 1586, 1638, 1651, 1778, 2286, 2379, 2562, 2667, 3302, 3843, 4758, 4953, 5334, 5551, 7137, 7686, 7747, 8001, 9906, 11102, 11557, 14274, 14859, 15494, 16002, 16653, 23114, 23241, 29718, 33306, 34671, 46482, 49959, 54229, 69342, 69723, 99918, 100711, 104013, 108458, 139446, 162687, 201422, 208026, 302133, 325374, 488061, 604266, 704977, 906399, 976122, 1409954, 1812798, 2114931, 4229862, 6344793, 12689586]

約数ペア:

[(1, 12689586), (2, 6344793), (3, 4229862), (6, 2114931), (7, 1812798), (9, 1409954), (13, 976122), (14, 906399), (18, 704977), (21, 604266), (26, 488061), (39, 325374), (42, 302133), (61, 208026), (63, 201422), (78, 162687), (91, 139446), (117, 108458), (122, 104013), (126, 100711), (127, 99918), (182, 69723), (183, 69342), (234, 54229), (254, 49959), (273, 46482), (366, 34671), (381, 33306), (427, 29718), (546, 23241), (549, 23114), (762, 16653), (793, 16002), (819, 15494), (854, 14859), (889, 14274), (1098, 11557), (1143, 11102), (1281, 9906), (1586, 8001), (1638, 7747), (1651, 7686), (1778, 7137), (2286, 5551), (2379, 5334), (2562, 4953), (2667, 4758), (3302, 3843)]