40240944

素因数分解:

$2^4\times 3^2\times {\mathrm{279451}}^1$

素因数の和:279465

約数の個数: 30

約数和(自身を含む): 112619156

約数和(自身を除く): 72378212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 279451, 558902, 838353, 1117804, 1676706, 2235608, 2515059, 3353412, 4471216, 5030118, 6706824, 10060236, 13413648, 20120472, 40240944]

約数ペア:

[(1, 40240944), (2, 20120472), (3, 13413648), (4, 10060236), (6, 6706824), (8, 5030118), (9, 4471216), (12, 3353412), (16, 2515059), (18, 2235608), (24, 1676706), (36, 1117804), (48, 838353), (72, 558902), (144, 279451)]