12140244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 33022080

約数和(自身を除く): 20881836

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 83, 102, 153, 166, 204, 239, 249, 306, 332, 478, 498, 612, 717, 747, 956, 996, 1411, 1434, 1494, 2151, 2822, 2868, 2988, 4063, 4233, 4302, 5644, 8126, 8466, 8604, 12189, 12699, 16252, 16932, 19837, 24378, 25398, 36567, 39674, 48756, 50796, 59511, 73134, 79348, 119022, 146268, 178533, 238044, 337229, 357066, 674458, 714132, 1011687, 1348916, 2023374, 3035061, 4046748, 6070122, 12140244]

約数ペア:

[(1, 12140244), (2, 6070122), (3, 4046748), (4, 3035061), (6, 2023374), (9, 1348916), (12, 1011687), (17, 714132), (18, 674458), (34, 357066), (36, 337229), (51, 238044), (68, 178533), (83, 146268), (102, 119022), (153, 79348), (166, 73134), (204, 59511), (239, 50796), (249, 48756), (306, 39674), (332, 36567), (478, 25398), (498, 24378), (612, 19837), (717, 16932), (747, 16252), (956, 12699), (996, 12189), (1411, 8604), (1434, 8466), (1494, 8126), (2151, 5644), (2822, 4302), (2868, 4233), (2988, 4063)]