12870924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 32973696

約数和(自身を除く): 20102772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 281, 347, 562, 694, 843, 1041, 1124, 1388, 1686, 2082, 3091, 3372, 3817, 4164, 6182, 7634, 9273, 11451, 12364, 15268, 18546, 22902, 37092, 45804, 97507, 195014, 292521, 390028, 585042, 1072577, 1170084, 2145154, 3217731, 4290308, 6435462, 12870924]

約数ペア:

[(1, 12870924), (2, 6435462), (3, 4290308), (4, 3217731), (6, 2145154), (11, 1170084), (12, 1072577), (22, 585042), (33, 390028), (44, 292521), (66, 195014), (132, 97507), (281, 45804), (347, 37092), (562, 22902), (694, 18546), (843, 15268), (1041, 12364), (1124, 11451), (1388, 9273), (1686, 7634), (2082, 6182), (3091, 4164), (3372, 3817)]