1813309964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{3181}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 3435185376

約数和(自身を除く): 1621875412

約数列:

[1, 2, 4, 17, 34, 68, 83, 101, 166, 202, 332, 404, 1411, 1717, 2822, 3181, 3434, 5644, 6362, 6868, 8383, 12724, 16766, 33532, 54077, 108154, 142511, 216308, 264023, 285022, 321281, 528046, 570044, 642562, 1056092, 1285124, 4488391, 5461777, 8976782, 10923554, 17953564, 21847108, 26666323, 53332646, 106665292, 453327491, 906654982, 1813309964]

約数ペア:

[(1, 1813309964), (2, 906654982), (4, 453327491), (17, 106665292), (34, 53332646), (68, 26666323), (83, 21847108), (101, 17953564), (166, 10923554), (202, 8976782), (332, 5461777), (404, 4488391), (1411, 1285124), (1717, 1056092), (2822, 642562), (3181, 570044), (3434, 528046), (5644, 321281), (6362, 285022), (6868, 264023), (8383, 216308), (12724, 142511), (16766, 108154), (33532, 54077)]