31377738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{106727}}^1$

素因数の和:106746

約数の個数: 24

約数和(自身を含む): 73001952

約数和(自身を除く): 41624214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 106727, 213454, 320181, 640362, 747089, 1494178, 2241267, 4482534, 5229623, 10459246, 15688869, 31377738]

約数ペア:

[(1, 31377738), (2, 15688869), (3, 10459246), (6, 5229623), (7, 4482534), (14, 2241267), (21, 1494178), (42, 747089), (49, 640362), (98, 320181), (147, 213454), (294, 106727)]