684181764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2715007}}^1$

素因数の和:2715024

約数の個数: 36

約数和(自身を含む): 1976525824

約数和(自身を除く): 1292344060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2715007, 5430014, 8145021, 10860028, 16290042, 19005049, 24435063, 32580084, 38010098, 48870126, 57015147, 76020196, 97740252, 114030294, 171045441, 228060588, 342090882, 684181764]

約数ペア:

[(1, 684181764), (2, 342090882), (3, 228060588), (4, 171045441), (6, 114030294), (7, 97740252), (9, 76020196), (12, 57015147), (14, 48870126), (18, 38010098), (21, 32580084), (28, 24435063), (36, 19005049), (42, 16290042), (63, 10860028), (84, 8145021), (126, 5430014), (252, 2715007)]