18684072

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 57058560

約数和(自身を除く): 38374488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 761, 792, 1023, 1116, 1364, 1522, 2046, 2232, 2283, 2728, 3044, 3069, 4092, 4566, 6088, 6138, 6849, 8184, 8371, 9132, 12276, 13698, 16742, 18264, 23591, 24552, 25113, 27396, 33484, 47182, 50226, 54792, 66968, 70773, 75339, 94364, 100452, 141546, 150678, 188728, 200904, 212319, 259501, 283092, 301356, 424638, 519002, 566184, 602712, 778503, 849276, 1038004, 1557006, 1698552, 2076008, 2335509, 3114012, 4671018, 6228024, 9342036, 18684072]

約数ペア:

[(1, 18684072), (2, 9342036), (3, 6228024), (4, 4671018), (6, 3114012), (8, 2335509), (9, 2076008), (11, 1698552), (12, 1557006), (18, 1038004), (22, 849276), (24, 778503), (31, 602712), (33, 566184), (36, 519002), (44, 424638), (62, 301356), (66, 283092), (72, 259501), (88, 212319), (93, 200904), (99, 188728), (124, 150678), (132, 141546), (186, 100452), (198, 94364), (248, 75339), (264, 70773), (279, 66968), (341, 54792), (372, 50226), (396, 47182), (558, 33484), (682, 27396), (744, 25113), (761, 24552), (792, 23591), (1023, 18264), (1116, 16742), (1364, 13698), (1522, 12276), (2046, 9132), (2232, 8371), (2283, 8184), (2728, 6849), (3044, 6138), (3069, 6088), (4092, 4566)]