31079682

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 69346368

約数和(自身を除く): 38266686

約数列:

[1, 2, 3, 6, 9, 18, 71, 83, 142, 166, 213, 249, 293, 426, 498, 586, 639, 747, 879, 1278, 1494, 1758, 2637, 5274, 5893, 11786, 17679, 20803, 24319, 35358, 41606, 48638, 53037, 62409, 72957, 106074, 124818, 145914, 187227, 218871, 374454, 437742, 1726649, 3453298, 5179947, 10359894, 15539841, 31079682]

約数ペア:

[(1, 31079682), (2, 15539841), (3, 10359894), (6, 5179947), (9, 3453298), (18, 1726649), (71, 437742), (83, 374454), (142, 218871), (166, 187227), (213, 145914), (249, 124818), (293, 106074), (426, 72957), (498, 62409), (586, 53037), (639, 48638), (747, 41606), (879, 35358), (1278, 24319), (1494, 20803), (1758, 17679), (2637, 11786), (5274, 5893)]