40781412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{161831}}^1$

素因数の和:161848

約数の個数: 36

約数和(自身を含む): 117813696

約数和(自身を除く): 77032284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 161831, 323662, 485493, 647324, 970986, 1132817, 1456479, 1941972, 2265634, 2912958, 3398451, 4531268, 5825916, 6796902, 10195353, 13593804, 20390706, 40781412]

約数ペア:

[(1, 40781412), (2, 20390706), (3, 13593804), (4, 10195353), (6, 6796902), (7, 5825916), (9, 4531268), (12, 3398451), (14, 2912958), (18, 2265634), (21, 1941972), (28, 1456479), (36, 1132817), (42, 970986), (63, 647324), (84, 485493), (126, 323662), (252, 161831)]