66663996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7417}}^1$

素因数の和:7538

約数の個数: 48

約数和(自身を含む): 179456256

約数和(自身を除く): 112792260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 7417, 8988, 14834, 22251, 29668, 44502, 51919, 89004, 103838, 155757, 207676, 311514, 623028, 793619, 1587238, 2380857, 3174476, 4761714, 5555333, 9523428, 11110666, 16665999, 22221332, 33331998, 66663996]

約数ペア:

[(1, 66663996), (2, 33331998), (3, 22221332), (4, 16665999), (6, 11110666), (7, 9523428), (12, 5555333), (14, 4761714), (21, 3174476), (28, 2380857), (42, 1587238), (84, 793619), (107, 623028), (214, 311514), (321, 207676), (428, 155757), (642, 103838), (749, 89004), (1284, 51919), (1498, 44502), (2247, 29668), (2996, 22251), (4494, 14834), (7417, 8988)]