272918586

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{2153}}^1$

素因数の和:2766

約数の個数: 32

約数和(自身を含む): 561832128

約数和(自身を除く): 288913542

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 571, 1142, 1713, 2153, 3426, 4306, 6459, 12918, 21127, 42254, 63381, 79661, 126762, 159322, 238983, 477966, 1229363, 2458726, 3688089, 7376178, 45486431, 90972862, 136459293, 272918586]

約数ペア:

[(1, 272918586), (2, 136459293), (3, 90972862), (6, 45486431), (37, 7376178), (74, 3688089), (111, 2458726), (222, 1229363), (571, 477966), (1142, 238983), (1713, 159322), (2153, 126762), (3426, 79661), (4306, 63381), (6459, 42254), (12918, 21127)]