40239828

素因数分解:

$2^2\times 3^5\times {\mathrm{41399}}^1$

素因数の和:41418

約数の個数: 36

約数和(自身を含む): 105487200

約数和(自身を除く): 65247372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 41399, 82798, 124197, 165596, 248394, 372591, 496788, 745182, 1117773, 1490364, 2235546, 3353319, 4471092, 6706638, 10059957, 13413276, 20119914, 40239828]

約数ペア:

[(1, 40239828), (2, 20119914), (3, 13413276), (4, 10059957), (6, 6706638), (9, 4471092), (12, 3353319), (18, 2235546), (27, 1490364), (36, 1117773), (54, 745182), (81, 496788), (108, 372591), (162, 248394), (243, 165596), (324, 124197), (486, 82798), (972, 41399)]