21167473614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7522201}}^1$

素因数の和:7522280

約数の個数: 32

約数和(自身を含む): 49104934656

約数和(自身を除く): 27937461042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 7522201, 15044402, 22566603, 45133206, 52655407, 105310814, 157966221, 315932442, 503987467, 1007974934, 1511962401, 3023924802, 3527912269, 7055824538, 10583736807, 21167473614]

約数ペア:

[(1, 21167473614), (2, 10583736807), (3, 7055824538), (6, 3527912269), (7, 3023924802), (14, 1511962401), (21, 1007974934), (42, 503987467), (67, 315932442), (134, 157966221), (201, 105310814), (402, 52655407), (469, 45133206), (938, 22566603), (1407, 15044402), (2814, 7522201)]