40608144

素因数分解:

$2^4\times 3^2\times {\mathrm{282001}}^1$

素因数の和:282015

約数の個数: 30

約数和(自身を含む): 113646806

約数和(自身を除く): 73038662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 282001, 564002, 846003, 1128004, 1692006, 2256008, 2538009, 3384012, 4512016, 5076018, 6768024, 10152036, 13536048, 20304072, 40608144]

約数ペア:

[(1, 40608144), (2, 20304072), (3, 13536048), (4, 10152036), (6, 6768024), (8, 5076018), (9, 4512016), (12, 3384012), (16, 2538009), (18, 2256008), (24, 1692006), (36, 1128004), (48, 846003), (72, 564002), (144, 282001)]