18572012914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1925359}}^1$

素因数の和:1925434

約数の個数: 32

約数和(自身を含む): 34933731840

約数和(自身を除く): 16361718926

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 1925359, 3850718, 13477513, 25029667, 26955026, 50059334, 102044027, 175207669, 204088054, 350415338, 714308189, 1326572351, 1428616378, 2653144702, 9286006457, 18572012914]

約数ペア:

[(1, 18572012914), (2, 9286006457), (7, 2653144702), (13, 1428616378), (14, 1326572351), (26, 714308189), (53, 350415338), (91, 204088054), (106, 175207669), (182, 102044027), (371, 50059334), (689, 26955026), (742, 25029667), (1378, 13477513), (4823, 3850718), (9646, 1925359)]