18085536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{8971}}^1$

素因数の和:8994

約数の個数: 72

約数和(自身を含む): 58784544

約数和(自身を除く): 40699008

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, 8971, 17942, 26913, 35884, 53826, 62797, 71768, 80739, 107652, 125594, 143536, 161478, 188391, 215304, 251188, 287072, 322956, 376782, 430608, 502376, 565173, 645912, 753564, 861216, 1004752, 1130346, 1291824, 1507128, 2009504, 2260692, 2583648, 3014256, 4521384, 6028512, 9042768, 18085536]

約数ペア:

[(1, 18085536), (2, 9042768), (3, 6028512), (4, 4521384), (6, 3014256), (7, 2583648), (8, 2260692), (9, 2009504), (12, 1507128), (14, 1291824), (16, 1130346), (18, 1004752), (21, 861216), (24, 753564), (28, 645912), (32, 565173), (36, 502376), (42, 430608), (48, 376782), (56, 322956), (63, 287072), (72, 251188), (84, 215304), (96, 188391), (112, 161478), (126, 143536), (144, 125594), (168, 107652), (224, 80739), (252, 71768), (288, 62797), (336, 53826), (504, 35884), (672, 26913), (1008, 17942), (2016, 8971)]