18774882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{49669}}^1$

素因数の和:49687

約数の個数: 32

約数和(自身を含む): 47683200

約数和(自身を除く): 28908318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 49669, 99338, 149007, 298014, 347683, 447021, 695366, 894042, 1043049, 1341063, 2086098, 2682126, 3129147, 6258294, 9387441, 18774882]

約数ペア:

[(1, 18774882), (2, 9387441), (3, 6258294), (6, 3129147), (7, 2682126), (9, 2086098), (14, 1341063), (18, 1043049), (21, 894042), (27, 695366), (42, 447021), (54, 347683), (63, 298014), (126, 149007), (189, 99338), (378, 49669)]