22366971

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 39836160

約数和(自身を除く): 17469189

約数列:

[1, 3, 9, 11, 19, 23, 33, 47, 57, 69, 99, 121, 141, 171, 207, 209, 253, 363, 423, 437, 517, 627, 759, 893, 1081, 1089, 1311, 1551, 1881, 2277, 2299, 2679, 2783, 3243, 3933, 4653, 4807, 5687, 6897, 8037, 8349, 9729, 9823, 11891, 14421, 17061, 20539, 20691, 25047, 29469, 35673, 43263, 51183, 52877, 61617, 88407, 107019, 108053, 130801, 158631, 184851, 225929, 324159, 392403, 475893, 677787, 972477, 1177209, 2033361, 2485219, 7455657, 22366971]

約数ペア:

[(1, 22366971), (3, 7455657), (9, 2485219), (11, 2033361), (19, 1177209), (23, 972477), (33, 677787), (47, 475893), (57, 392403), (69, 324159), (99, 225929), (121, 184851), (141, 158631), (171, 130801), (207, 108053), (209, 107019), (253, 88407), (363, 61617), (423, 52877), (437, 51183), (517, 43263), (627, 35673), (759, 29469), (893, 25047), (1081, 20691), (1089, 20539), (1311, 17061), (1551, 14421), (1881, 11891), (2277, 9823), (2299, 9729), (2679, 8349), (2783, 8037), (3243, 6897), (3933, 5687), (4653, 4807)]