16978332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 45722880

約数和(自身を除く): 28744548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 1889, 2247, 2996, 3778, 4494, 5667, 7556, 8988, 11334, 13223, 22668, 26446, 39669, 52892, 79338, 158676, 202123, 404246, 606369, 808492, 1212738, 1414861, 2425476, 2829722, 4244583, 5659444, 8489166, 16978332]

約数ペア:

[(1, 16978332), (2, 8489166), (3, 5659444), (4, 4244583), (6, 2829722), (7, 2425476), (12, 1414861), (14, 1212738), (21, 808492), (28, 606369), (42, 404246), (84, 202123), (107, 158676), (214, 79338), (321, 52892), (428, 39669), (642, 26446), (749, 22668), (1284, 13223), (1498, 11334), (1889, 8988), (2247, 7556), (2996, 5667), (3778, 4494)]