18359230812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3796367}}^1$

素因数の和:3796418

約数の個数: 48

約数和(自身を含む): 47621640192

約数和(自身を除く): 29262409380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 3796367, 7592734, 11389101, 15185468, 22778202, 45556404, 49352771, 98705542, 117687377, 148058313, 197411084, 235374754, 296116626, 353062131, 470749508, 592233252, 706124262, 1412248524, 1529935901, 3059871802, 4589807703, 6119743604, 9179615406, 18359230812]

約数ペア:

[(1, 18359230812), (2, 9179615406), (3, 6119743604), (4, 4589807703), (6, 3059871802), (12, 1529935901), (13, 1412248524), (26, 706124262), (31, 592233252), (39, 470749508), (52, 353062131), (62, 296116626), (78, 235374754), (93, 197411084), (124, 148058313), (156, 117687377), (186, 98705542), (372, 49352771), (403, 45556404), (806, 22778202), (1209, 15185468), (1612, 11389101), (2418, 7592734), (4836, 3796367)]