40907178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2963}}^1$

素因数の和:3043

約数の個数: 48

約数和(自身を含む): 97100640

約数和(自身を除く): 56193462

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 2963, 4602, 5926, 6903, 8889, 13806, 17778, 26667, 38519, 53334, 77038, 115557, 174817, 231114, 346671, 349634, 524451, 693342, 1048902, 1573353, 2272621, 3146706, 4545242, 6817863, 13635726, 20453589, 40907178]

約数ペア:

[(1, 40907178), (2, 20453589), (3, 13635726), (6, 6817863), (9, 4545242), (13, 3146706), (18, 2272621), (26, 1573353), (39, 1048902), (59, 693342), (78, 524451), (117, 349634), (118, 346671), (177, 231114), (234, 174817), (354, 115557), (531, 77038), (767, 53334), (1062, 38519), (1534, 26667), (2301, 17778), (2963, 13806), (4602, 8889), (5926, 6903)]