2129124984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{30103}}^1$

素因数の和:30540

約数の個数: 64

約数和(自身を含む): 6097866240

約数和(自身を除く): 3968741256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1263, 1684, 2526, 2947, 3368, 5052, 5894, 8841, 10104, 11788, 17682, 23576, 30103, 35364, 60206, 70728, 90309, 120412, 180618, 210721, 240824, 361236, 421442, 632163, 722472, 842884, 1264326, 1685768, 2528652, 5057304, 12673363, 25346726, 38020089, 50693452, 76040178, 88713541, 101386904, 152080356, 177427082, 266140623, 304160712, 354854164, 532281246, 709708328, 1064562492, 2129124984]

約数ペア:

[(1, 2129124984), (2, 1064562492), (3, 709708328), (4, 532281246), (6, 354854164), (7, 304160712), (8, 266140623), (12, 177427082), (14, 152080356), (21, 101386904), (24, 88713541), (28, 76040178), (42, 50693452), (56, 38020089), (84, 25346726), (168, 12673363), (421, 5057304), (842, 2528652), (1263, 1685768), (1684, 1264326), (2526, 842884), (2947, 722472), (3368, 632163), (5052, 421442), (5894, 361236), (8841, 240824), (10104, 210721), (11788, 180618), (17682, 120412), (23576, 90309), (30103, 70728), (35364, 60206)]