18213066756

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{25633}}^1$

素因数の和:25712

約数の個数: 144

約数和(自身を含む): 51729822144

約数和(自身を除く): 33516755388

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 81, 86, 102, 108, 129, 153, 162, 172, 204, 243, 258, 306, 324, 387, 459, 486, 516, 612, 731, 774, 918, 972, 1161, 1377, 1462, 1548, 1836, 2193, 2322, 2754, 2924, 3483, 4131, 4386, 4644, 5508, 6579, 6966, 8262, 8772, 10449, 13158, 13932, 16524, 19737, 20898, 25633, 26316, 39474, 41796, 51266, 59211, 76899, 78948, 102532, 118422, 153798, 177633, 230697, 236844, 307596, 355266, 435761, 461394, 692091, 710532, 871522, 922788, 1102219, 1307283, 1384182, 1743044, 2076273, 2204438, 2614566, 2768364, 3306657, 3921849, 4152546, 4408876, 5229132, 6228819, 6613314, 7843698, 8305092, 9919971, 11765547, 12457638, 13226628, 15687396, 18737723, 19839942, 23531094, 24915276, 29759913, 35296641, 37475446, 39679884, 47062188, 56213169, 59519826, 70593282, 74950892, 89279739, 105889923, 112426338, 119039652, 141186564, 168639507, 178559478, 211779846, 224852676, 267839217, 337279014, 357118956, 423559692, 505918521, 535678434, 674558028, 1011837042, 1071356868, 1517755563, 2023674084, 3035511126, 4553266689, 6071022252, 9106533378, 18213066756]

約数ペア:

[(1, 18213066756), (2, 9106533378), (3, 6071022252), (4, 4553266689), (6, 3035511126), (9, 2023674084), (12, 1517755563), (17, 1071356868), (18, 1011837042), (27, 674558028), (34, 535678434), (36, 505918521), (43, 423559692), (51, 357118956), (54, 337279014), (68, 267839217), (81, 224852676), (86, 211779846), (102, 178559478), (108, 168639507), (129, 141186564), (153, 119039652), (162, 112426338), (172, 105889923), (204, 89279739), (243, 74950892), (258, 70593282), (306, 59519826), (324, 56213169), (387, 47062188), (459, 39679884), (486, 37475446), (516, 35296641), (612, 29759913), (731, 24915276), (774, 23531094), (918, 19839942), (972, 18737723), (1161, 15687396), (1377, 13226628), (1462, 12457638), (1548, 11765547), (1836, 9919971), (2193, 8305092), (2322, 7843698), (2754, 6613314), (2924, 6228819), (3483, 5229132), (4131, 4408876), (4386, 4152546), (4644, 3921849), (5508, 3306657), (6579, 2768364), (6966, 2614566), (8262, 2204438), (8772, 2076273), (10449, 1743044), (13158, 1384182), (13932, 1307283), (16524, 1102219), (19737, 922788), (20898, 871522), (25633, 710532), (26316, 692091), (39474, 461394), (41796, 435761), (51266, 355266), (59211, 307596), (76899, 236844), (78948, 230697), (102532, 177633), (118422, 153798)]