19064916

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 54817280

約数和(自身を除く): 35752364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 222, 234, 333, 351, 367, 444, 468, 481, 666, 702, 734, 962, 999, 1101, 1332, 1404, 1443, 1468, 1924, 1998, 2202, 2886, 3303, 3996, 4329, 4404, 4771, 5772, 6606, 8658, 9542, 9909, 12987, 13212, 13579, 14313, 17316, 19084, 19818, 25974, 27158, 28626, 39636, 40737, 42939, 51948, 54316, 57252, 81474, 85878, 122211, 128817, 162948, 171756, 176527, 244422, 257634, 353054, 366633, 488844, 515268, 529581, 706108, 733266, 1059162, 1466532, 1588743, 2118324, 3177486, 4766229, 6354972, 9532458, 19064916]

約数ペア:

[(1, 19064916), (2, 9532458), (3, 6354972), (4, 4766229), (6, 3177486), (9, 2118324), (12, 1588743), (13, 1466532), (18, 1059162), (26, 733266), (27, 706108), (36, 529581), (37, 515268), (39, 488844), (52, 366633), (54, 353054), (74, 257634), (78, 244422), (108, 176527), (111, 171756), (117, 162948), (148, 128817), (156, 122211), (222, 85878), (234, 81474), (333, 57252), (351, 54316), (367, 51948), (444, 42939), (468, 40737), (481, 39636), (666, 28626), (702, 27158), (734, 25974), (962, 19818), (999, 19084), (1101, 17316), (1332, 14313), (1404, 13579), (1443, 13212), (1468, 12987), (1924, 9909), (1998, 9542), (2202, 8658), (2886, 6606), (3303, 5772), (3996, 4771), (4329, 4404)]