3781722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 9275040

約数和(自身を除く): 5493318

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 677, 798, 931, 1354, 1862, 2031, 2793, 4062, 4739, 5586, 9478, 12863, 14217, 25726, 28434, 33173, 38589, 66346, 77178, 90041, 99519, 180082, 199038, 270123, 540246, 630287, 1260574, 1890861, 3781722]

約数ペア:

[(1, 3781722), (2, 1890861), (3, 1260574), (6, 630287), (7, 540246), (14, 270123), (19, 199038), (21, 180082), (38, 99519), (42, 90041), (49, 77178), (57, 66346), (98, 38589), (114, 33173), (133, 28434), (147, 25726), (266, 14217), (294, 12863), (399, 9478), (677, 5586), (798, 4739), (931, 4062), (1354, 2793), (1862, 2031)]