1338151878

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1517179}}^1$

素因数の和:1517201

約数の個数: 36

約数和(自身を含む): 3372691140

約数和(自身を除く): 2034539262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1517179, 3034358, 4551537, 9103074, 10620253, 13654611, 21240506, 27309222, 31860759, 63721518, 74341771, 95582277, 148683542, 191164554, 223025313, 446050626, 669075939, 1338151878]

約数ペア:

[(1, 1338151878), (2, 669075939), (3, 446050626), (6, 223025313), (7, 191164554), (9, 148683542), (14, 95582277), (18, 74341771), (21, 63721518), (42, 31860759), (49, 27309222), (63, 21240506), (98, 13654611), (126, 10620253), (147, 9103074), (294, 4551537), (441, 3034358), (882, 1517179)]