1812492027

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{41549}}^1$

素因数の和:41723

約数の個数: 24

約数和(自身を含む): 2709392400

約数和(自身を除く): 896900373

約数列:

[1, 3, 9, 37, 111, 131, 333, 393, 1179, 4847, 14541, 41549, 43623, 124647, 373941, 1537313, 4611939, 5442919, 13835817, 16328757, 48986271, 201388003, 604164009, 1812492027]

約数ペア:

[(1, 1812492027), (3, 604164009), (9, 201388003), (37, 48986271), (111, 16328757), (131, 13835817), (333, 5442919), (393, 4611939), (1179, 1537313), (4847, 373941), (14541, 124647), (41549, 43623)]