40920348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11329}}^1$

素因数の和:11386

約数の個数: 48

約数和(自身を含む): 111668480

約数和(自身を除く): 70748132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 11329, 22658, 33987, 45316, 67974, 79303, 135948, 158606, 237909, 317212, 475818, 487147, 951636, 974294, 1461441, 1948588, 2922882, 3410029, 5845764, 6820058, 10230087, 13640116, 20460174, 40920348]

約数ペア:

[(1, 40920348), (2, 20460174), (3, 13640116), (4, 10230087), (6, 6820058), (7, 5845764), (12, 3410029), (14, 2922882), (21, 1948588), (28, 1461441), (42, 974294), (43, 951636), (84, 487147), (86, 475818), (129, 317212), (172, 237909), (258, 158606), (301, 135948), (516, 79303), (602, 67974), (903, 45316), (1204, 33987), (1806, 22658), (3612, 11329)]