12771144

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 34994700

約数和(自身を除く): 22223556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 1993, 2136, 3204, 3986, 5979, 6408, 7972, 11958, 15944, 17937, 23916, 35874, 47832, 71748, 143496, 177377, 354754, 532131, 709508, 1064262, 1419016, 1596393, 2128524, 3192786, 4257048, 6385572, 12771144]

約数ペア:

[(1, 12771144), (2, 6385572), (3, 4257048), (4, 3192786), (6, 2128524), (8, 1596393), (9, 1419016), (12, 1064262), (18, 709508), (24, 532131), (36, 354754), (72, 177377), (89, 143496), (178, 71748), (267, 47832), (356, 35874), (534, 23916), (712, 17937), (801, 15944), (1068, 11958), (1602, 7972), (1993, 6408), (2136, 5979), (3204, 3986)]