18753878088

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{30319}}^1$

素因数の和:30424

約数の個数: 144

約数和(自身を含む): 56617142400

約数和(自身を除く): 37863264312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 121, 132, 142, 198, 213, 242, 264, 284, 363, 396, 426, 484, 568, 639, 726, 781, 792, 852, 968, 1089, 1278, 1452, 1562, 1704, 2178, 2343, 2556, 2904, 3124, 4356, 4686, 5112, 6248, 7029, 8591, 8712, 9372, 14058, 17182, 18744, 25773, 28116, 30319, 34364, 51546, 56232, 60638, 68728, 77319, 90957, 103092, 121276, 154638, 181914, 206184, 242552, 272871, 309276, 333509, 363828, 545742, 618552, 667018, 727656, 1000527, 1091484, 1334036, 2001054, 2152649, 2182968, 2668072, 3001581, 3668599, 4002108, 4305298, 6003162, 6457947, 7337198, 8004216, 8610596, 11005797, 12006324, 12915894, 14674396, 17221192, 19373841, 22011594, 23679139, 24012648, 25831788, 29348792, 33017391, 38747682, 44023188, 47358278, 51663576, 66034782, 71037417, 77495364, 88046376, 94716556, 132069564, 142074834, 154990728, 189433112, 213112251, 260470529, 264139128, 284149668, 426224502, 520941058, 568299336, 781411587, 852449004, 1041882116, 1562823174, 1704898008, 2083764232, 2344234761, 3125646348, 4688469522, 6251292696, 9376939044, 18753878088]

約数ペア:

[(1, 18753878088), (2, 9376939044), (3, 6251292696), (4, 4688469522), (6, 3125646348), (8, 2344234761), (9, 2083764232), (11, 1704898008), (12, 1562823174), (18, 1041882116), (22, 852449004), (24, 781411587), (33, 568299336), (36, 520941058), (44, 426224502), (66, 284149668), (71, 264139128), (72, 260470529), (88, 213112251), (99, 189433112), (121, 154990728), (132, 142074834), (142, 132069564), (198, 94716556), (213, 88046376), (242, 77495364), (264, 71037417), (284, 66034782), (363, 51663576), (396, 47358278), (426, 44023188), (484, 38747682), (568, 33017391), (639, 29348792), (726, 25831788), (781, 24012648), (792, 23679139), (852, 22011594), (968, 19373841), (1089, 17221192), (1278, 14674396), (1452, 12915894), (1562, 12006324), (1704, 11005797), (2178, 8610596), (2343, 8004216), (2556, 7337198), (2904, 6457947), (3124, 6003162), (4356, 4305298), (4686, 4002108), (5112, 3668599), (6248, 3001581), (7029, 2668072), (8591, 2182968), (8712, 2152649), (9372, 2001054), (14058, 1334036), (17182, 1091484), (18744, 1000527), (25773, 727656), (28116, 667018), (30319, 618552), (34364, 545742), (51546, 363828), (56232, 333509), (60638, 309276), (68728, 272871), (77319, 242552), (90957, 206184), (103092, 181914), (121276, 154638)]