21830662728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{9749}}^1$

素因数の和:11252

約数の個数: 128

約数和(自身を含む): 69357600000

約数和(自身を除く): 47526937272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1481, 1512, 2962, 4443, 5924, 8886, 9749, 10367, 11848, 13329, 17772, 19498, 20734, 26658, 29247, 31101, 35544, 38996, 39987, 41468, 53316, 58494, 62202, 68243, 77992, 79974, 82936, 87741, 93303, 106632, 116988, 124404, 136486, 159948, 175482, 186606, 204729, 233976, 248808, 263223, 272972, 279909, 319896, 350964, 373212, 409458, 526446, 545944, 559818, 614187, 701928, 746424, 818916, 1052892, 1119636, 1228374, 1637832, 1842561, 2105784, 2239272, 2456748, 3685122, 4913496, 7370244, 14438269, 14740488, 28876538, 43314807, 57753076, 86629614, 101067883, 115506152, 129944421, 173259228, 202135766, 259888842, 303203649, 346518456, 389833263, 404271532, 519777684, 606407298, 779666526, 808543064, 909610947, 1039555368, 1212814596, 1559333052, 1819221894, 2425629192, 2728832841, 3118666104, 3638443788, 5457665682, 7276887576, 10915331364, 21830662728]

約数ペア:

[(1, 21830662728), (2, 10915331364), (3, 7276887576), (4, 5457665682), (6, 3638443788), (7, 3118666104), (8, 2728832841), (9, 2425629192), (12, 1819221894), (14, 1559333052), (18, 1212814596), (21, 1039555368), (24, 909610947), (27, 808543064), (28, 779666526), (36, 606407298), (42, 519777684), (54, 404271532), (56, 389833263), (63, 346518456), (72, 303203649), (84, 259888842), (108, 202135766), (126, 173259228), (168, 129944421), (189, 115506152), (216, 101067883), (252, 86629614), (378, 57753076), (504, 43314807), (756, 28876538), (1481, 14740488), (1512, 14438269), (2962, 7370244), (4443, 4913496), (5924, 3685122), (8886, 2456748), (9749, 2239272), (10367, 2105784), (11848, 1842561), (13329, 1637832), (17772, 1228374), (19498, 1119636), (20734, 1052892), (26658, 818916), (29247, 746424), (31101, 701928), (35544, 614187), (38996, 559818), (39987, 545944), (41468, 526446), (53316, 409458), (58494, 373212), (62202, 350964), (68243, 319896), (77992, 279909), (79974, 272972), (82936, 263223), (87741, 248808), (93303, 233976), (106632, 204729), (116988, 186606), (124404, 175482), (136486, 159948)]