12863394648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4580981}}^1$

素因数の和:4581009

約数の個数: 64

約数和(自身を含む): 38480248800

約数和(自身を除く): 25616854152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 4580981, 9161962, 13742943, 18323924, 27485886, 36647848, 41228829, 54971772, 59552753, 82457658, 109943544, 119105506, 123686487, 164915316, 178658259, 238211012, 247372974, 329830632, 357316518, 476422024, 494745948, 535974777, 714633036, 989491896, 1071949554, 1429266072, 1607924331, 2143899108, 3215848662, 4287798216, 6431697324, 12863394648]

約数ペア:

[(1, 12863394648), (2, 6431697324), (3, 4287798216), (4, 3215848662), (6, 2143899108), (8, 1607924331), (9, 1429266072), (12, 1071949554), (13, 989491896), (18, 714633036), (24, 535974777), (26, 494745948), (27, 476422024), (36, 357316518), (39, 329830632), (52, 247372974), (54, 238211012), (72, 178658259), (78, 164915316), (104, 123686487), (108, 119105506), (117, 109943544), (156, 82457658), (216, 59552753), (234, 54971772), (312, 41228829), (351, 36647848), (468, 27485886), (702, 18323924), (936, 13742943), (1404, 9161962), (2808, 4580981)]