13917876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 37330944

約数和(自身を除く): 23413068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 743, 892, 1338, 1486, 1561, 2229, 2676, 2972, 3122, 4458, 4683, 5201, 6244, 8916, 9366, 10402, 15603, 18732, 20804, 31206, 62412, 165689, 331378, 497067, 662756, 994134, 1159823, 1988268, 2319646, 3479469, 4639292, 6958938, 13917876]

約数ペア:

[(1, 13917876), (2, 6958938), (3, 4639292), (4, 3479469), (6, 2319646), (7, 1988268), (12, 1159823), (14, 994134), (21, 662756), (28, 497067), (42, 331378), (84, 165689), (223, 62412), (446, 31206), (669, 20804), (743, 18732), (892, 15603), (1338, 10402), (1486, 9366), (1561, 8916), (2229, 6244), (2676, 5201), (2972, 4683), (3122, 4458)]