2018705328

素因数分解:

$2^4\times 3^4\times {\mathrm{79}}^1\times {\mathrm{19717}}^1$

素因数の和:19816

約数の個数: 100

約数和(自身を含む): 5916977440

約数和(自身を除く): 3898272112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 81, 108, 144, 158, 162, 216, 237, 316, 324, 432, 474, 632, 648, 711, 948, 1264, 1296, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 6399, 8532, 11376, 12798, 17064, 19717, 25596, 34128, 39434, 51192, 59151, 78868, 102384, 118302, 157736, 177453, 236604, 315472, 354906, 473208, 532359, 709812, 946416, 1064718, 1419624, 1557643, 1597077, 2129436, 2839248, 3115286, 3194154, 4258872, 4672929, 6230572, 6388308, 8517744, 9345858, 12461144, 12776616, 14018787, 18691716, 24922288, 25553232, 28037574, 37383432, 42056361, 56075148, 74766864, 84112722, 112150296, 126169083, 168225444, 224300592, 252338166, 336450888, 504676332, 672901776, 1009352664, 2018705328]

約数ペア:

[(1, 2018705328), (2, 1009352664), (3, 672901776), (4, 504676332), (6, 336450888), (8, 252338166), (9, 224300592), (12, 168225444), (16, 126169083), (18, 112150296), (24, 84112722), (27, 74766864), (36, 56075148), (48, 42056361), (54, 37383432), (72, 28037574), (79, 25553232), (81, 24922288), (108, 18691716), (144, 14018787), (158, 12776616), (162, 12461144), (216, 9345858), (237, 8517744), (316, 6388308), (324, 6230572), (432, 4672929), (474, 4258872), (632, 3194154), (648, 3115286), (711, 2839248), (948, 2129436), (1264, 1597077), (1296, 1557643), (1422, 1419624), (1896, 1064718), (2133, 946416), (2844, 709812), (3792, 532359), (4266, 473208), (5688, 354906), (6399, 315472), (8532, 236604), (11376, 177453), (12798, 157736), (17064, 118302), (19717, 102384), (25596, 78868), (34128, 59151), (39434, 51192)]