19371942

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 48016800

約数和(自身を除く): 28644858

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 37, 51, 58, 59, 74, 87, 102, 111, 118, 153, 174, 177, 222, 261, 306, 333, 354, 493, 522, 531, 629, 666, 986, 1003, 1062, 1073, 1258, 1479, 1711, 1887, 2006, 2146, 2183, 2958, 3009, 3219, 3422, 3774, 4366, 4437, 5133, 5661, 6018, 6438, 6549, 8874, 9027, 9657, 10266, 11322, 13098, 15399, 18054, 18241, 19314, 19647, 29087, 30798, 36482, 37111, 39294, 54723, 58174, 63307, 74222, 87261, 109446, 111333, 126614, 164169, 174522, 189921, 222666, 261783, 328338, 333999, 379842, 523566, 569763, 667998, 1076219, 1139526, 2152438, 3228657, 6457314, 9685971, 19371942]

約数ペア:

[(1, 19371942), (2, 9685971), (3, 6457314), (6, 3228657), (9, 2152438), (17, 1139526), (18, 1076219), (29, 667998), (34, 569763), (37, 523566), (51, 379842), (58, 333999), (59, 328338), (74, 261783), (87, 222666), (102, 189921), (111, 174522), (118, 164169), (153, 126614), (174, 111333), (177, 109446), (222, 87261), (261, 74222), (306, 63307), (333, 58174), (354, 54723), (493, 39294), (522, 37111), (531, 36482), (629, 30798), (666, 29087), (986, 19647), (1003, 19314), (1062, 18241), (1073, 18054), (1258, 15399), (1479, 13098), (1711, 11322), (1887, 10266), (2006, 9657), (2146, 9027), (2183, 8874), (2958, 6549), (3009, 6438), (3219, 6018), (3422, 5661), (3774, 5133), (4366, 4437)]