19256292

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1801}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 55097952

約数和(自身を除く): 35841660

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 1801, 2673, 3564, 3602, 5346, 5403, 7204, 10692, 10806, 16209, 19811, 21612, 32418, 39622, 48627, 59433, 64836, 79244, 97254, 118866, 145881, 178299, 194508, 237732, 291762, 356598, 437643, 534897, 583524, 713196, 875286, 1069794, 1604691, 1750572, 2139588, 3209382, 4814073, 6418764, 9628146, 19256292]

約数ペア:

[(1, 19256292), (2, 9628146), (3, 6418764), (4, 4814073), (6, 3209382), (9, 2139588), (11, 1750572), (12, 1604691), (18, 1069794), (22, 875286), (27, 713196), (33, 583524), (36, 534897), (44, 437643), (54, 356598), (66, 291762), (81, 237732), (99, 194508), (108, 178299), (132, 145881), (162, 118866), (198, 97254), (243, 79244), (297, 64836), (324, 59433), (396, 48627), (486, 39622), (594, 32418), (891, 21612), (972, 19811), (1188, 16209), (1782, 10806), (1801, 10692), (2673, 7204), (3564, 5403), (3602, 5346)]