18764112

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1753}}^1$

素因数の和:1987

約数の個数: 40

約数和(自身を含む): 48719104

約数和(自身を除く): 29954992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1753, 1784, 2676, 3506, 3568, 5259, 5352, 7012, 10518, 10704, 14024, 21036, 28048, 42072, 84144, 390919, 781838, 1172757, 1563676, 2345514, 3127352, 4691028, 6254704, 9382056, 18764112]

約数ペア:

[(1, 18764112), (2, 9382056), (3, 6254704), (4, 4691028), (6, 3127352), (8, 2345514), (12, 1563676), (16, 1172757), (24, 781838), (48, 390919), (223, 84144), (446, 42072), (669, 28048), (892, 21036), (1338, 14024), (1753, 10704), (1784, 10518), (2676, 7012), (3506, 5352), (3568, 5259)]