40641588

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9649}}^1$

素因数の和:9678

約数の個数: 60

約数和(自身を含む): 114429700

約数和(自身を除く): 73788112

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 9649, 19298, 28947, 38596, 57894, 86841, 115788, 125437, 173682, 250874, 260523, 347364, 376311, 501748, 521046, 752622, 781569, 1042092, 1128933, 1505244, 1563138, 2257866, 3126276, 3386799, 4515732, 6773598, 10160397, 13547196, 20320794, 40641588]

約数ペア:

[(1, 40641588), (2, 20320794), (3, 13547196), (4, 10160397), (6, 6773598), (9, 4515732), (12, 3386799), (13, 3126276), (18, 2257866), (26, 1563138), (27, 1505244), (36, 1128933), (39, 1042092), (52, 781569), (54, 752622), (78, 521046), (81, 501748), (108, 376311), (117, 347364), (156, 260523), (162, 250874), (234, 173682), (324, 125437), (351, 115788), (468, 86841), (702, 57894), (1053, 38596), (1404, 28947), (2106, 19298), (4212, 9649)]