42030274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 74571840

約数和(自身を除く): 32541566

約数列:

[1, 2, 11, 13, 22, 26, 143, 179, 286, 358, 821, 1642, 1969, 2327, 3938, 4654, 9031, 10673, 18062, 21346, 25597, 51194, 117403, 146959, 234806, 293918, 1616549, 1910467, 3233098, 3820934, 21015137, 42030274]

約数ペア:

[(1, 42030274), (2, 21015137), (11, 3820934), (13, 3233098), (22, 1910467), (26, 1616549), (143, 293918), (179, 234806), (286, 146959), (358, 117403), (821, 51194), (1642, 25597), (1969, 21346), (2327, 18062), (3938, 10673), (4654, 9031)]