809014806

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{1447}}^1$

素因数の和:1893

約数の個数: 48

約数和(自身を含む): 1778868000

約数和(自身を除く): 969853194

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 349, 534, 698, 801, 1047, 1447, 1602, 2094, 2894, 3141, 4341, 6282, 8682, 13023, 26046, 31061, 62122, 93183, 128783, 186366, 257566, 279549, 386349, 505003, 559098, 772698, 1010006, 1159047, 1515009, 2318094, 3030018, 4545027, 9090054, 44945267, 89890534, 134835801, 269671602, 404507403, 809014806]

約数ペア:

[(1, 809014806), (2, 404507403), (3, 269671602), (6, 134835801), (9, 89890534), (18, 44945267), (89, 9090054), (178, 4545027), (267, 3030018), (349, 2318094), (534, 1515009), (698, 1159047), (801, 1010006), (1047, 772698), (1447, 559098), (1602, 505003), (2094, 386349), (2894, 279549), (3141, 257566), (4341, 186366), (6282, 128783), (8682, 93183), (13023, 62122), (26046, 31061)]