18731772

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6269}}^1$

素因数の和:6362

約数の個数: 36

約数和(自身を含む): 47927880

約数和(自身を除く): 29196108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6269, 12538, 18807, 25076, 37614, 56421, 75228, 112842, 225684, 520327, 1040654, 1560981, 2081308, 3121962, 4682943, 6243924, 9365886, 18731772]

約数ペア:

[(1, 18731772), (2, 9365886), (3, 6243924), (4, 4682943), (6, 3121962), (9, 2081308), (12, 1560981), (18, 1040654), (36, 520327), (83, 225684), (166, 112842), (249, 75228), (332, 56421), (498, 37614), (747, 25076), (996, 18807), (1494, 12538), (2988, 6269)]