18645242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3014

約数の個数: 32

約数和(自身を含む): 35731584

約数和(自身を除く): 17086342

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 2953, 3157, 5906, 6314, 20671, 32483, 41342, 64966, 121073, 227381, 242146, 454762, 847511, 1331803, 1695022, 2663606, 9322621, 18645242]

約数ペア:

[(1, 18645242), (2, 9322621), (7, 2663606), (11, 1695022), (14, 1331803), (22, 847511), (41, 454762), (77, 242146), (82, 227381), (154, 121073), (287, 64966), (451, 41342), (574, 32483), (902, 20671), (2953, 6314), (3157, 5906)]