40031928

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5061

約数の個数: 64

約数和(自身を含む): 114228000

約数和(自身を除く): 74196072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 5009, 7992, 10018, 15027, 20036, 30054, 40072, 45081, 60108, 90162, 120216, 135243, 180324, 185333, 270486, 360648, 370666, 540972, 555999, 741332, 1081944, 1111998, 1482664, 1667997, 2223996, 3335994, 4447992, 5003991, 6671988, 10007982, 13343976, 20015964, 40031928]

約数ペア:

[(1, 40031928), (2, 20015964), (3, 13343976), (4, 10007982), (6, 6671988), (8, 5003991), (9, 4447992), (12, 3335994), (18, 2223996), (24, 1667997), (27, 1482664), (36, 1111998), (37, 1081944), (54, 741332), (72, 555999), (74, 540972), (108, 370666), (111, 360648), (148, 270486), (216, 185333), (222, 180324), (296, 135243), (333, 120216), (444, 90162), (666, 60108), (888, 45081), (999, 40072), (1332, 30054), (1998, 20036), (2664, 15027), (3996, 10018), (5009, 7992)]