12771486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 36771840

約数和(自身を除く): 24000354

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 113, 117, 126, 138, 161, 182, 189, 207, 226, 234, 273, 299, 322, 339, 351, 378, 414, 483, 546, 598, 621, 678, 702, 791, 819, 897, 966, 1017, 1242, 1449, 1469, 1582, 1638, 1794, 2034, 2093, 2373, 2457, 2599, 2691, 2898, 2938, 3051, 4186, 4347, 4407, 4746, 4914, 5198, 5382, 6102, 6279, 7119, 7797, 8073, 8694, 8814, 10283, 12558, 13221, 14238, 15594, 16146, 18193, 18837, 20566, 21357, 23391, 26442, 30849, 33787, 36386, 37674, 39663, 42714, 46782, 54579, 56511, 61698, 67574, 70173, 79326, 92547, 101361, 109158, 113022, 140346, 163737, 185094, 202722, 236509, 277641, 304083, 327474, 473018, 491211, 555282, 608166, 709527, 912249, 982422, 1419054, 1824498, 2128581, 4257162, 6385743, 12771486]

約数ペア:

[(1, 12771486), (2, 6385743), (3, 4257162), (6, 2128581), (7, 1824498), (9, 1419054), (13, 982422), (14, 912249), (18, 709527), (21, 608166), (23, 555282), (26, 491211), (27, 473018), (39, 327474), (42, 304083), (46, 277641), (54, 236509), (63, 202722), (69, 185094), (78, 163737), (91, 140346), (113, 113022), (117, 109158), (126, 101361), (138, 92547), (161, 79326), (182, 70173), (189, 67574), (207, 61698), (226, 56511), (234, 54579), (273, 46782), (299, 42714), (322, 39663), (339, 37674), (351, 36386), (378, 33787), (414, 30849), (483, 26442), (546, 23391), (598, 21357), (621, 20566), (678, 18837), (702, 18193), (791, 16146), (819, 15594), (897, 14238), (966, 13221), (1017, 12558), (1242, 10283), (1449, 8814), (1469, 8694), (1582, 8073), (1638, 7797), (1794, 7119), (2034, 6279), (2093, 6102), (2373, 5382), (2457, 5198), (2599, 4914), (2691, 4746), (2898, 4407), (2938, 4347), (3051, 4186)]