19472508

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 56689920

約数和(自身を除く): 37217412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 132, 148, 198, 222, 297, 333, 396, 407, 443, 444, 594, 666, 814, 886, 999, 1188, 1221, 1329, 1332, 1628, 1772, 1998, 2442, 2658, 3663, 3987, 3996, 4873, 4884, 5316, 7326, 7974, 9746, 10989, 11961, 14619, 14652, 15948, 16391, 19492, 21978, 23922, 29238, 32782, 43857, 43956, 47844, 49173, 58476, 65564, 87714, 98346, 131571, 147519, 175428, 180301, 196692, 263142, 295038, 360602, 442557, 526284, 540903, 590076, 721204, 885114, 1081806, 1622709, 1770228, 2163612, 3245418, 4868127, 6490836, 9736254, 19472508]

約数ペア:

[(1, 19472508), (2, 9736254), (3, 6490836), (4, 4868127), (6, 3245418), (9, 2163612), (11, 1770228), (12, 1622709), (18, 1081806), (22, 885114), (27, 721204), (33, 590076), (36, 540903), (37, 526284), (44, 442557), (54, 360602), (66, 295038), (74, 263142), (99, 196692), (108, 180301), (111, 175428), (132, 147519), (148, 131571), (198, 98346), (222, 87714), (297, 65564), (333, 58476), (396, 49173), (407, 47844), (443, 43956), (444, 43857), (594, 32782), (666, 29238), (814, 23922), (886, 21978), (999, 19492), (1188, 16391), (1221, 15948), (1329, 14652), (1332, 14619), (1628, 11961), (1772, 10989), (1998, 9746), (2442, 7974), (2658, 7326), (3663, 5316), (3987, 4884), (3996, 4873)]