21663192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47507}}^1$

素因数の和:47535

約数の個数: 32

約数和(自身を含む): 57009600

約数和(自身を除く): 35346408

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47507, 95014, 142521, 190028, 285042, 380056, 570084, 902633, 1140168, 1805266, 2707899, 3610532, 5415798, 7221064, 10831596, 21663192]

約数ペア:

[(1, 21663192), (2, 10831596), (3, 7221064), (4, 5415798), (6, 3610532), (8, 2707899), (12, 1805266), (19, 1140168), (24, 902633), (38, 570084), (57, 380056), (76, 285042), (114, 190028), (152, 142521), (228, 95014), (456, 47507)]