12776328

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 35181900

約数和(自身を除く): 22405572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 2909, 4392, 5818, 8727, 11636, 17454, 23272, 26181, 34908, 52362, 69816, 104724, 177449, 209448, 354898, 532347, 709796, 1064694, 1419592, 1597041, 2129388, 3194082, 4258776, 6388164, 12776328]

約数ペア:

[(1, 12776328), (2, 6388164), (3, 4258776), (4, 3194082), (6, 2129388), (8, 1597041), (9, 1419592), (12, 1064694), (18, 709796), (24, 532347), (36, 354898), (61, 209448), (72, 177449), (122, 104724), (183, 69816), (244, 52362), (366, 34908), (488, 26181), (549, 23272), (732, 17454), (1098, 11636), (1464, 8727), (2196, 5818), (2909, 4392)]