12012675843

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{1471}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 19572654080

約数和(自身を除く): 7559978237

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 211, 291, 399, 633, 679, 1471, 1477, 1843, 2037, 4009, 4413, 4431, 5529, 10297, 12027, 12901, 20467, 27949, 28063, 30891, 38703, 61401, 83847, 84189, 142687, 143269, 195643, 310381, 388873, 428061, 429807, 586929, 931143, 998809, 1166619, 2172667, 2711053, 2722111, 2996427, 5897239, 6518001, 8133159, 8166333, 17691717, 18977371, 30106957, 41280673, 56932113, 90320871, 123842019, 210748699, 572032183, 632246097, 1716096549, 4004225281, 12012675843]

約数ペア:

[(1, 12012675843), (3, 4004225281), (7, 1716096549), (19, 632246097), (21, 572032183), (57, 210748699), (97, 123842019), (133, 90320871), (211, 56932113), (291, 41280673), (399, 30106957), (633, 18977371), (679, 17691717), (1471, 8166333), (1477, 8133159), (1843, 6518001), (2037, 5897239), (4009, 2996427), (4413, 2722111), (4431, 2711053), (5529, 2172667), (10297, 1166619), (12027, 998809), (12901, 931143), (20467, 586929), (27949, 429807), (28063, 428061), (30891, 388873), (38703, 310381), (61401, 195643), (83847, 143269), (84189, 142687)]