17639772

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 42971040

約数和(自身を除く): 25331268

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 173, 174, 293, 346, 348, 519, 586, 692, 879, 1038, 1172, 1758, 2076, 3516, 5017, 8497, 10034, 15051, 16994, 20068, 25491, 30102, 33988, 50689, 50982, 60204, 101378, 101964, 152067, 202756, 304134, 608268, 1469981, 2939962, 4409943, 5879924, 8819886, 17639772]

約数ペア:

[(1, 17639772), (2, 8819886), (3, 5879924), (4, 4409943), (6, 2939962), (12, 1469981), (29, 608268), (58, 304134), (87, 202756), (116, 152067), (173, 101964), (174, 101378), (293, 60204), (346, 50982), (348, 50689), (519, 33988), (586, 30102), (692, 25491), (879, 20068), (1038, 16994), (1172, 15051), (1758, 10034), (2076, 8497), (3516, 5017)]