18283552

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2681

約数の個数: 48

約数和(自身を含む): 42481152

約数和(自身を除く): 24197600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 2633, 3472, 5266, 6944, 10532, 18431, 21064, 36862, 42128, 73724, 81623, 84256, 147448, 163246, 294896, 326492, 571361, 589792, 652984, 1142722, 1305968, 2285444, 2611936, 4570888, 9141776, 18283552]

約数ペア:

[(1, 18283552), (2, 9141776), (4, 4570888), (7, 2611936), (8, 2285444), (14, 1305968), (16, 1142722), (28, 652984), (31, 589792), (32, 571361), (56, 326492), (62, 294896), (112, 163246), (124, 147448), (217, 84256), (224, 81623), (248, 73724), (434, 42128), (496, 36862), (868, 21064), (992, 18431), (1736, 10532), (2633, 6944), (3472, 5266)]