9131452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 9254468

約数列:

[1, 2, 4, 11, 22, 37, 44, 71, 74, 79, 142, 148, 158, 284, 316, 407, 781, 814, 869, 1562, 1628, 1738, 2627, 2923, 3124, 3476, 5254, 5609, 5846, 10508, 11218, 11692, 22436, 28897, 32153, 57794, 61699, 64306, 115588, 123398, 128612, 207533, 246796, 415066, 830132, 2282863, 4565726, 9131452]

約数ペア:

[(1, 9131452), (2, 4565726), (4, 2282863), (11, 830132), (22, 415066), (37, 246796), (44, 207533), (71, 128612), (74, 123398), (79, 115588), (142, 64306), (148, 61699), (158, 57794), (284, 32153), (316, 28897), (407, 22436), (781, 11692), (814, 11218), (869, 10508), (1562, 5846), (1628, 5609), (1738, 5254), (2627, 3476), (2923, 3124)]