18811060128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{12071}}^1$

素因数の和:12867

約数の個数: 144

約数和(自身を含む): 61220105856

約数和(自身を除く): 42409045728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 773, 1008, 1546, 2016, 2319, 3092, 4638, 5411, 6184, 6957, 9276, 10822, 12071, 12368, 13914, 16233, 18552, 21644, 24142, 24736, 27828, 32466, 36213, 37104, 43288, 48284, 48699, 55656, 64932, 72426, 74208, 84497, 86576, 96568, 97398, 108639, 111312, 129864, 144852, 168994, 173152, 193136, 194796, 217278, 222624, 253491, 259728, 289704, 337988, 386272, 389592, 434556, 506982, 519456, 579408, 675976, 760473, 779184, 869112, 1013964, 1158816, 1351952, 1520946, 1558368, 1738224, 2027928, 2703904, 3041892, 3476448, 4055856, 6083784, 8111712, 9330883, 12167568, 18661766, 24335136, 27992649, 37323532, 55985298, 65316181, 74647064, 83977947, 111970596, 130632362, 149294128, 167955894, 195948543, 223941192, 261264724, 298588256, 335911788, 391897086, 447882384, 522529448, 587845629, 671823576, 783794172, 895764768, 1045058896, 1175691258, 1343647152, 1567588344, 2090117792, 2351382516, 2687294304, 3135176688, 4702765032, 6270353376, 9405530064, 18811060128]

約数ペア:

[(1, 18811060128), (2, 9405530064), (3, 6270353376), (4, 4702765032), (6, 3135176688), (7, 2687294304), (8, 2351382516), (9, 2090117792), (12, 1567588344), (14, 1343647152), (16, 1175691258), (18, 1045058896), (21, 895764768), (24, 783794172), (28, 671823576), (32, 587845629), (36, 522529448), (42, 447882384), (48, 391897086), (56, 335911788), (63, 298588256), (72, 261264724), (84, 223941192), (96, 195948543), (112, 167955894), (126, 149294128), (144, 130632362), (168, 111970596), (224, 83977947), (252, 74647064), (288, 65316181), (336, 55985298), (504, 37323532), (672, 27992649), (773, 24335136), (1008, 18661766), (1546, 12167568), (2016, 9330883), (2319, 8111712), (3092, 6083784), (4638, 4055856), (5411, 3476448), (6184, 3041892), (6957, 2703904), (9276, 2027928), (10822, 1738224), (12071, 1558368), (12368, 1520946), (13914, 1351952), (16233, 1158816), (18552, 1013964), (21644, 869112), (24142, 779184), (24736, 760473), (27828, 675976), (32466, 579408), (36213, 519456), (37104, 506982), (43288, 434556), (48284, 389592), (48699, 386272), (55656, 337988), (64932, 289704), (72426, 259728), (74208, 253491), (84497, 222624), (86576, 217278), (96568, 194796), (97398, 193136), (108639, 173152), (111312, 168994), (129864, 144852)]