18024551428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{12553}}^1$

素因数の和:13144

約数の個数: 48

約数和(自身を含む): 34679470896

約数和(自身を除く): 16654919468

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 521, 689, 1042, 1378, 2084, 2756, 6773, 12553, 13546, 25106, 27092, 27613, 50212, 55226, 110452, 163189, 326378, 358969, 652756, 665309, 717938, 1330618, 1435876, 2661236, 6540113, 8649017, 13080226, 17298034, 26160452, 34596068, 85021469, 170042938, 340085876, 346625989, 693251978, 1386503956, 4506137857, 9012275714, 18024551428]

約数ペア:

[(1, 18024551428), (2, 9012275714), (4, 4506137857), (13, 1386503956), (26, 693251978), (52, 346625989), (53, 340085876), (106, 170042938), (212, 85021469), (521, 34596068), (689, 26160452), (1042, 17298034), (1378, 13080226), (2084, 8649017), (2756, 6540113), (6773, 2661236), (12553, 1435876), (13546, 1330618), (25106, 717938), (27092, 665309), (27613, 652756), (50212, 358969), (55226, 326378), (110452, 163189)]