12130902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2297

約数の個数: 48

約数和(自身を含む): 30750720

約数和(自身を除く): 18619818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2239, 2709, 4478, 5418, 6717, 13434, 15673, 20151, 31346, 40302, 47019, 94038, 96277, 141057, 192554, 282114, 288831, 577662, 673939, 866493, 1347878, 1732986, 2021817, 4043634, 6065451, 12130902]

約数ペア:

[(1, 12130902), (2, 6065451), (3, 4043634), (6, 2021817), (7, 1732986), (9, 1347878), (14, 866493), (18, 673939), (21, 577662), (42, 288831), (43, 282114), (63, 192554), (86, 141057), (126, 96277), (129, 94038), (258, 47019), (301, 40302), (387, 31346), (602, 20151), (774, 15673), (903, 13434), (1806, 6717), (2239, 5418), (2709, 4478)]