2021734398

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 4167313920

約数和(自身を除く): 2145579522

約数列:

[1, 2, 3, 6, 107, 109, 167, 173, 214, 218, 321, 327, 334, 346, 501, 519, 642, 654, 1002, 1038, 11663, 17869, 18203, 18511, 18857, 23326, 28891, 34989, 35738, 36406, 37022, 37714, 53607, 54609, 55533, 56571, 57782, 69978, 86673, 107214, 109218, 111066, 113142, 173346, 1947721, 2017699, 3091337, 3149119, 3895442, 4035398, 5843163, 6053097, 6182674, 6298238, 9274011, 9447357, 11686326, 12106194, 18548022, 18894714, 336955733, 673911466, 1010867199, 2021734398]

約数ペア:

[(1, 2021734398), (2, 1010867199), (3, 673911466), (6, 336955733), (107, 18894714), (109, 18548022), (167, 12106194), (173, 11686326), (214, 9447357), (218, 9274011), (321, 6298238), (327, 6182674), (334, 6053097), (346, 5843163), (501, 4035398), (519, 3895442), (642, 3149119), (654, 3091337), (1002, 2017699), (1038, 1947721), (11663, 173346), (17869, 113142), (18203, 111066), (18511, 109218), (18857, 107214), (23326, 86673), (28891, 69978), (34989, 57782), (35738, 56571), (36406, 55533), (37022, 54609), (37714, 53607)]