12840168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2861}}^1$

素因数の和:2898

約数の個数: 64

約数和(自身を含む): 37091520

約数和(自身を除く): 24251352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 2861, 4488, 5722, 8583, 11444, 17166, 22888, 31471, 34332, 48637, 62942, 68664, 94413, 97274, 125884, 145911, 188826, 194548, 251768, 291822, 377652, 389096, 535007, 583644, 755304, 1070014, 1167288, 1605021, 2140028, 3210042, 4280056, 6420084, 12840168]

約数ペア:

[(1, 12840168), (2, 6420084), (3, 4280056), (4, 3210042), (6, 2140028), (8, 1605021), (11, 1167288), (12, 1070014), (17, 755304), (22, 583644), (24, 535007), (33, 389096), (34, 377652), (44, 291822), (51, 251768), (66, 194548), (68, 188826), (88, 145911), (102, 125884), (132, 97274), (136, 94413), (187, 68664), (204, 62942), (264, 48637), (374, 34332), (408, 31471), (561, 22888), (748, 17166), (1122, 11444), (1496, 8583), (2244, 5722), (2861, 4488)]