40490568

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1699}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 110058000

約数和(自身を除く): 69567432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1699, 1986, 2648, 2979, 3398, 3972, 5097, 5958, 6796, 7944, 10194, 11916, 13592, 15291, 20388, 23832, 30582, 40776, 61164, 122328, 562369, 1124738, 1687107, 2249476, 3374214, 4498952, 5061321, 6748428, 10122642, 13496856, 20245284, 40490568]

約数ペア:

[(1, 40490568), (2, 20245284), (3, 13496856), (4, 10122642), (6, 6748428), (8, 5061321), (9, 4498952), (12, 3374214), (18, 2249476), (24, 1687107), (36, 1124738), (72, 562369), (331, 122328), (662, 61164), (993, 40776), (1324, 30582), (1699, 23832), (1986, 20388), (2648, 15291), (2979, 13592), (3398, 11916), (3972, 10194), (5097, 7944), (5958, 6796)]