12681648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:591

約数の個数: 120

約数和(自身を含む): 42402048

約数和(自身を除く): 29720400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 547, 552, 644, 828, 966, 1008, 1094, 1104, 1288, 1449, 1641, 1656, 1932, 2188, 2576, 2898, 3282, 3312, 3829, 3864, 4376, 4923, 5796, 6564, 7658, 7728, 8752, 9846, 11487, 11592, 12581, 13128, 15316, 19692, 22974, 23184, 25162, 26256, 30632, 34461, 37743, 39384, 45948, 50324, 61264, 68922, 75486, 78768, 88067, 91896, 100648, 113229, 137844, 150972, 176134, 183792, 201296, 226458, 264201, 275688, 301944, 352268, 452916, 528402, 551376, 603888, 704536, 792603, 905832, 1056804, 1409072, 1585206, 1811664, 2113608, 3170412, 4227216, 6340824, 12681648]

約数ペア:

[(1, 12681648), (2, 6340824), (3, 4227216), (4, 3170412), (6, 2113608), (7, 1811664), (8, 1585206), (9, 1409072), (12, 1056804), (14, 905832), (16, 792603), (18, 704536), (21, 603888), (23, 551376), (24, 528402), (28, 452916), (36, 352268), (42, 301944), (46, 275688), (48, 264201), (56, 226458), (63, 201296), (69, 183792), (72, 176134), (84, 150972), (92, 137844), (112, 113229), (126, 100648), (138, 91896), (144, 88067), (161, 78768), (168, 75486), (184, 68922), (207, 61264), (252, 50324), (276, 45948), (322, 39384), (336, 37743), (368, 34461), (414, 30632), (483, 26256), (504, 25162), (547, 23184), (552, 22974), (644, 19692), (828, 15316), (966, 13128), (1008, 12581), (1094, 11592), (1104, 11487), (1288, 9846), (1449, 8752), (1641, 7728), (1656, 7658), (1932, 6564), (2188, 5796), (2576, 4923), (2898, 4376), (3282, 3864), (3312, 3829)]