63888678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26687}}^1$

素因数の和:26721

約数の個数: 48

約数和(自身を含む): 166533120

約数和(自身を除く): 102644442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 26687, 53374, 80061, 160122, 186809, 240183, 373618, 480366, 507053, 560427, 1014106, 1120854, 1521159, 1681281, 3042318, 3362562, 3549371, 4563477, 7098742, 9126954, 10648113, 21296226, 31944339, 63888678]

約数ペア:

[(1, 63888678), (2, 31944339), (3, 21296226), (6, 10648113), (7, 9126954), (9, 7098742), (14, 4563477), (18, 3549371), (19, 3362562), (21, 3042318), (38, 1681281), (42, 1521159), (57, 1120854), (63, 1014106), (114, 560427), (126, 507053), (133, 480366), (171, 373618), (266, 240183), (342, 186809), (399, 160122), (798, 80061), (1197, 53374), (2394, 26687)]