19168272

素因数分解:

$2^4\times 3^3\times {\mathrm{44371}}^1$

素因数の和:44388

約数の個数: 40

約数和(自身を含む): 55021280

約数和(自身を除く): 35853008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 44371, 88742, 133113, 177484, 266226, 354968, 399339, 532452, 709936, 798678, 1064904, 1198017, 1597356, 2129808, 2396034, 3194712, 4792068, 6389424, 9584136, 19168272]

約数ペア:

[(1, 19168272), (2, 9584136), (3, 6389424), (4, 4792068), (6, 3194712), (8, 2396034), (9, 2129808), (12, 1597356), (16, 1198017), (18, 1064904), (24, 798678), (27, 709936), (36, 532452), (48, 399339), (54, 354968), (72, 266226), (108, 177484), (144, 133113), (216, 88742), (432, 44371)]