90871074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{721199}}^1$

素因数の和:721214

約数の個数: 24

約数和(自身を含む): 225014400

約数和(自身を除く): 134143326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 721199, 1442398, 2163597, 4327194, 5048393, 6490791, 10096786, 12981582, 15145179, 30290358, 45435537, 90871074]

約数ペア:

[(1, 90871074), (2, 45435537), (3, 30290358), (6, 15145179), (7, 12981582), (9, 10096786), (14, 6490791), (18, 5048393), (21, 4327194), (42, 2163597), (63, 1442398), (126, 721199)]