1921929192

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1404919}}^1$

素因数の和:1404950

約数の個数: 48

約数和(自身を含む): 5479188000

約数和(自身を除く): 3557258808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1404919, 2809838, 4214757, 5619676, 8429514, 11239352, 12644271, 16859028, 25288542, 26693461, 33718056, 50577084, 53386922, 80080383, 101154168, 106773844, 160160766, 213547688, 240241149, 320321532, 480482298, 640643064, 960964596, 1921929192]

約数ペア:

[(1, 1921929192), (2, 960964596), (3, 640643064), (4, 480482298), (6, 320321532), (8, 240241149), (9, 213547688), (12, 160160766), (18, 106773844), (19, 101154168), (24, 80080383), (36, 53386922), (38, 50577084), (57, 33718056), (72, 26693461), (76, 25288542), (114, 16859028), (152, 12644271), (171, 11239352), (228, 8429514), (342, 5619676), (456, 4214757), (684, 2809838), (1368, 1404919)]