18029569679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1\times {\mathrm{821}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 20510807040

約数和(自身を除く): 2481237361

約数列:

[1, 11, 37, 79, 407, 683, 821, 869, 2923, 7513, 9031, 25271, 30377, 32153, 53957, 64859, 277981, 334147, 560743, 593527, 713449, 1996409, 2399783, 6168173, 20747491, 21960499, 26397613, 44298697, 228222401, 487285667, 1639051789, 18029569679]

約数ペア:

[(1, 18029569679), (11, 1639051789), (37, 487285667), (79, 228222401), (407, 44298697), (683, 26397613), (821, 21960499), (869, 20747491), (2923, 6168173), (7513, 2399783), (9031, 1996409), (25271, 713449), (30377, 593527), (32153, 560743), (53957, 334147), (64859, 277981)]