2017990195182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1199929}}^1\times {\mathrm{7187}}^1$

素因数の和:1207137

約数の個数: 48

約数和(自身を含む): 4709302874640

約数和(自身を除く): 2691312679458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 7187, 14374, 21561, 43122, 64683, 93431, 129366, 186862, 280293, 560586, 840879, 1199929, 1681758, 2399858, 3599787, 7199574, 10799361, 15599077, 21598722, 31198154, 46797231, 93594462, 140391693, 280783386, 8623889723, 17247779446, 25871669169, 51743338338, 77615007507, 112110566399, 155230015014, 224221132798, 336331699197, 672663398394, 1008995097591, 2017990195182]

約数ペア:

[(1, 2017990195182), (2, 1008995097591), (3, 672663398394), (6, 336331699197), (9, 224221132798), (13, 155230015014), (18, 112110566399), (26, 77615007507), (39, 51743338338), (78, 25871669169), (117, 17247779446), (234, 8623889723), (7187, 280783386), (14374, 140391693), (21561, 93594462), (43122, 46797231), (64683, 31198154), (93431, 21598722), (129366, 15599077), (186862, 10799361), (280293, 7199574), (560586, 3599787), (840879, 2399858), (1199929, 1681758)]