18619614

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 44396352

約数和(自身を除く): 25776738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1693, 1833, 3386, 3666, 5079, 5499, 10158, 10998, 15237, 22009, 30474, 44018, 66027, 79571, 132054, 159142, 198081, 238713, 396162, 477426, 716139, 1034423, 1432278, 2068846, 3103269, 6206538, 9309807, 18619614]

約数ペア:

[(1, 18619614), (2, 9309807), (3, 6206538), (6, 3103269), (9, 2068846), (13, 1432278), (18, 1034423), (26, 716139), (39, 477426), (47, 396162), (78, 238713), (94, 198081), (117, 159142), (141, 132054), (234, 79571), (282, 66027), (423, 44018), (611, 30474), (846, 22009), (1222, 15237), (1693, 10998), (1833, 10158), (3386, 5499), (3666, 5079)]