21439322604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{57601}}^1$

素因数の和:57836

約数の個数: 108

約数和(自身を含む): 63341693688

約数和(自身を除く): 41902371084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 211, 252, 294, 422, 441, 588, 633, 844, 882, 1266, 1477, 1764, 1899, 2532, 2954, 3798, 4431, 5908, 7596, 8862, 10339, 13293, 17724, 20678, 26586, 31017, 41356, 53172, 57601, 62034, 93051, 115202, 124068, 172803, 186102, 230404, 345606, 372204, 403207, 518409, 691212, 806414, 1036818, 1209621, 1612828, 2073636, 2419242, 2822449, 3628863, 4838484, 5644898, 7257726, 8467347, 11289796, 12153811, 14515452, 16934694, 24307622, 25402041, 33869388, 36461433, 48615244, 50804082, 72922866, 85076677, 101608164, 109384299, 145845732, 170153354, 218768598, 255230031, 340306708, 437537196, 510460062, 595536739, 765690093, 1020920124, 1191073478, 1531380186, 1786610217, 2382146956, 3062760372, 3573220434, 5359830651, 7146440868, 10719661302, 21439322604]

約数ペア:

[(1, 21439322604), (2, 10719661302), (3, 7146440868), (4, 5359830651), (6, 3573220434), (7, 3062760372), (9, 2382146956), (12, 1786610217), (14, 1531380186), (18, 1191073478), (21, 1020920124), (28, 765690093), (36, 595536739), (42, 510460062), (49, 437537196), (63, 340306708), (84, 255230031), (98, 218768598), (126, 170153354), (147, 145845732), (196, 109384299), (211, 101608164), (252, 85076677), (294, 72922866), (422, 50804082), (441, 48615244), (588, 36461433), (633, 33869388), (844, 25402041), (882, 24307622), (1266, 16934694), (1477, 14515452), (1764, 12153811), (1899, 11289796), (2532, 8467347), (2954, 7257726), (3798, 5644898), (4431, 4838484), (5908, 3628863), (7596, 2822449), (8862, 2419242), (10339, 2073636), (13293, 1612828), (17724, 1209621), (20678, 1036818), (26586, 806414), (31017, 691212), (41356, 518409), (53172, 403207), (57601, 372204), (62034, 345606), (93051, 230404), (115202, 186102), (124068, 172803)]