2158162812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1537153}}^1$

素因数の和:1537179

約数の個数: 48

約数和(自身を含む): 6025643680

約数和(自身を除く): 3867480868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1537153, 3074306, 4611459, 6148612, 9222918, 13834377, 18445836, 19982989, 27668754, 39965978, 41503131, 55337508, 59948967, 79931956, 83006262, 119897934, 166012524, 179846901, 239795868, 359693802, 539540703, 719387604, 1079081406, 2158162812]

約数ペア:

[(1, 2158162812), (2, 1079081406), (3, 719387604), (4, 539540703), (6, 359693802), (9, 239795868), (12, 179846901), (13, 166012524), (18, 119897934), (26, 83006262), (27, 79931956), (36, 59948967), (39, 55337508), (52, 41503131), (54, 39965978), (78, 27668754), (108, 19982989), (117, 18445836), (156, 13834377), (234, 9222918), (351, 6148612), (468, 4611459), (702, 3074306), (1404, 1537153)]