1994688504

素因数分解:

$2^3\times 3^4\times {\mathrm{3078223}}^1$

素因数の和:3078241

約数の個数: 40

約数和(自身を含む): 5586976560

約数和(自身を除く): 3592288056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3078223, 6156446, 9234669, 12312892, 18469338, 24625784, 27704007, 36938676, 55408014, 73877352, 83112021, 110816028, 166224042, 221632056, 249336063, 332448084, 498672126, 664896168, 997344252, 1994688504]

約数ペア:

[(1, 1994688504), (2, 997344252), (3, 664896168), (4, 498672126), (6, 332448084), (8, 249336063), (9, 221632056), (12, 166224042), (18, 110816028), (24, 83112021), (27, 73877352), (36, 55408014), (54, 36938676), (72, 27704007), (81, 24625784), (108, 18469338), (162, 12312892), (216, 9234669), (324, 6156446), (648, 3078223)]