40979838

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{21821}}^1$

素因数の和:22139

約数の個数: 16

約数和(自身を含む): 82225296

約数和(自身を除く): 41245458

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 21821, 43642, 65463, 130926, 6829973, 13659946, 20489919, 40979838]

約数ペア:

[(1, 40979838), (2, 20489919), (3, 13659946), (6, 6829973), (313, 130926), (626, 65463), (939, 43642), (1878, 21821)]