7898814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 22014720

約数和(自身を除く): 14115906

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 123, 126, 139, 154, 198, 231, 246, 278, 287, 369, 417, 451, 462, 574, 693, 738, 834, 861, 902, 973, 1251, 1353, 1386, 1529, 1722, 1946, 2502, 2583, 2706, 2919, 3058, 3157, 4059, 4587, 5166, 5699, 5838, 6314, 8118, 8757, 9174, 9471, 10703, 11398, 13761, 17097, 17514, 18942, 21406, 27522, 28413, 32109, 34194, 39893, 51291, 56826, 62689, 64218, 79786, 96327, 102582, 119679, 125378, 188067, 192654, 239358, 359037, 376134, 438823, 564201, 718074, 877646, 1128402, 1316469, 2632938, 3949407, 7898814]

約数ペア:

[(1, 7898814), (2, 3949407), (3, 2632938), (6, 1316469), (7, 1128402), (9, 877646), (11, 718074), (14, 564201), (18, 438823), (21, 376134), (22, 359037), (33, 239358), (41, 192654), (42, 188067), (63, 125378), (66, 119679), (77, 102582), (82, 96327), (99, 79786), (123, 64218), (126, 62689), (139, 56826), (154, 51291), (198, 39893), (231, 34194), (246, 32109), (278, 28413), (287, 27522), (369, 21406), (417, 18942), (451, 17514), (462, 17097), (574, 13761), (693, 11398), (738, 10703), (834, 9471), (861, 9174), (902, 8757), (973, 8118), (1251, 6314), (1353, 5838), (1386, 5699), (1529, 5166), (1722, 4587), (1946, 4059), (2502, 3157), (2583, 3058), (2706, 2919)]