12187728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 39693888

約数和(自身を除く): 27506160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 113, 126, 144, 168, 214, 226, 252, 321, 336, 339, 428, 452, 504, 642, 678, 749, 791, 856, 904, 963, 1008, 1017, 1284, 1356, 1498, 1582, 1712, 1808, 1926, 2034, 2247, 2373, 2568, 2712, 2996, 3164, 3852, 4068, 4494, 4746, 5136, 5424, 5992, 6328, 6741, 7119, 7704, 8136, 8988, 9492, 11984, 12091, 12656, 13482, 14238, 15408, 16272, 17976, 18984, 24182, 26964, 28476, 35952, 36273, 37968, 48364, 53928, 56952, 72546, 84637, 96728, 107856, 108819, 113904, 145092, 169274, 193456, 217638, 253911, 290184, 338548, 435276, 507822, 580368, 677096, 761733, 870552, 1015644, 1354192, 1523466, 1741104, 2031288, 3046932, 4062576, 6093864, 12187728]

約数ペア:

[(1, 12187728), (2, 6093864), (3, 4062576), (4, 3046932), (6, 2031288), (7, 1741104), (8, 1523466), (9, 1354192), (12, 1015644), (14, 870552), (16, 761733), (18, 677096), (21, 580368), (24, 507822), (28, 435276), (36, 338548), (42, 290184), (48, 253911), (56, 217638), (63, 193456), (72, 169274), (84, 145092), (107, 113904), (112, 108819), (113, 107856), (126, 96728), (144, 84637), (168, 72546), (214, 56952), (226, 53928), (252, 48364), (321, 37968), (336, 36273), (339, 35952), (428, 28476), (452, 26964), (504, 24182), (642, 18984), (678, 17976), (749, 16272), (791, 15408), (856, 14238), (904, 13482), (963, 12656), (1008, 12091), (1017, 11984), (1284, 9492), (1356, 8988), (1498, 8136), (1582, 7704), (1712, 7119), (1808, 6741), (1926, 6328), (2034, 5992), (2247, 5424), (2373, 5136), (2568, 4746), (2712, 4494), (2996, 4068), (3164, 3852)]