11855172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1319}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 20078268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1319, 1498, 2247, 2638, 2996, 3957, 4494, 5276, 7914, 8988, 9233, 15828, 18466, 27699, 36932, 55398, 110796, 141133, 282266, 423399, 564532, 846798, 987931, 1693596, 1975862, 2963793, 3951724, 5927586, 11855172]

約数ペア:

[(1, 11855172), (2, 5927586), (3, 3951724), (4, 2963793), (6, 1975862), (7, 1693596), (12, 987931), (14, 846798), (21, 564532), (28, 423399), (42, 282266), (84, 141133), (107, 110796), (214, 55398), (321, 36932), (428, 27699), (642, 18466), (749, 15828), (1284, 9233), (1319, 8988), (1498, 7914), (2247, 5276), (2638, 4494), (2996, 3957)]