19211760288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9529643}}^1$

素因数の和:9529666

約数の個数: 72

約数和(自身を含む): 62438227488

約数和(自身を除く): 43226467200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9529643, 19059286, 28588929, 38118572, 57177858, 66707501, 76237144, 85766787, 114355716, 133415002, 152474288, 171533574, 200122503, 228711432, 266830004, 304948576, 343067148, 400245006, 457422864, 533660008, 600367509, 686134296, 800490012, 914845728, 1067320016, 1200735018, 1372268592, 1600980024, 2134640032, 2401470036, 2744537184, 3201960048, 4802940072, 6403920096, 9605880144, 19211760288]

約数ペア:

[(1, 19211760288), (2, 9605880144), (3, 6403920096), (4, 4802940072), (6, 3201960048), (7, 2744537184), (8, 2401470036), (9, 2134640032), (12, 1600980024), (14, 1372268592), (16, 1200735018), (18, 1067320016), (21, 914845728), (24, 800490012), (28, 686134296), (32, 600367509), (36, 533660008), (42, 457422864), (48, 400245006), (56, 343067148), (63, 304948576), (72, 266830004), (84, 228711432), (96, 200122503), (112, 171533574), (126, 152474288), (144, 133415002), (168, 114355716), (224, 85766787), (252, 76237144), (288, 66707501), (336, 57177858), (504, 38118572), (672, 28588929), (1008, 19059286), (2016, 9529643)]