16481154078

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5354501}}^1$

素因数の和:5354534

約数の個数: 40

約数和(自身を含む): 38873684520

約数和(自身を除く): 22392530442

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 5354501, 10709002, 16063503, 32127006, 48190509, 96381018, 101735519, 144571527, 203471038, 289143054, 305206557, 433714581, 610413114, 867429162, 915619671, 1831239342, 2746859013, 5493718026, 8240577039, 16481154078]

約数ペア:

[(1, 16481154078), (2, 8240577039), (3, 5493718026), (6, 2746859013), (9, 1831239342), (18, 915619671), (19, 867429162), (27, 610413114), (38, 433714581), (54, 305206557), (57, 289143054), (81, 203471038), (114, 144571527), (162, 101735519), (171, 96381018), (342, 48190509), (513, 32127006), (1026, 16063503), (1539, 10709002), (3078, 5354501)]