19794672

素因数分解:

$2^4\times 3^3\times {\mathrm{45821}}^1$

素因数の和:45838

約数の個数: 40

約数和(自身を含む): 56819280

約数和(自身を除く): 37024608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45821, 91642, 137463, 183284, 274926, 366568, 412389, 549852, 733136, 824778, 1099704, 1237167, 1649556, 2199408, 2474334, 3299112, 4948668, 6598224, 9897336, 19794672]

約数ペア:

[(1, 19794672), (2, 9897336), (3, 6598224), (4, 4948668), (6, 3299112), (8, 2474334), (9, 2199408), (12, 1649556), (16, 1237167), (18, 1099704), (24, 824778), (27, 733136), (36, 549852), (48, 412389), (54, 366568), (72, 274926), (108, 183284), (144, 137463), (216, 91642), (432, 45821)]