2179818378

素因数分解:

$2^1\times 3^5\times {\mathrm{4485223}}^1$

素因数の和:4485240

約数の個数: 24

約数和(自身を含む): 4897864608

約数和(自身を除く): 2718046230

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 4485223, 8970446, 13455669, 26911338, 40367007, 80734014, 121101021, 242202042, 363303063, 726606126, 1089909189, 2179818378]

約数ペア:

[(1, 2179818378), (2, 1089909189), (3, 726606126), (6, 363303063), (9, 242202042), (18, 121101021), (27, 80734014), (54, 40367007), (81, 26911338), (162, 13455669), (243, 8970446), (486, 4485223)]