18598734

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 53778816

約数和(自身を除く): 35180082

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 71, 77, 81, 98, 99, 126, 142, 147, 154, 162, 189, 198, 213, 231, 243, 294, 297, 378, 426, 441, 462, 486, 497, 539, 567, 594, 639, 693, 781, 882, 891, 994, 1078, 1134, 1278, 1323, 1386, 1491, 1562, 1617, 1701, 1782, 1917, 2079, 2343, 2646, 2673, 2982, 3234, 3402, 3479, 3834, 3969, 4158, 4473, 4686, 4851, 5346, 5467, 5751, 6237, 6958, 7029, 7938, 8946, 9702, 10437, 10934, 11502, 11907, 12474, 13419, 14058, 14553, 16401, 17253, 18711, 20874, 21087, 23814, 26838, 29106, 31311, 32802, 34506, 37422, 38269, 40257, 42174, 43659, 49203, 62622, 63261, 76538, 80514, 87318, 93933, 98406, 114807, 120771, 126522, 130977, 147609, 187866, 189783, 229614, 241542, 261954, 281799, 295218, 344421, 379566, 442827, 563598, 688842, 845397, 885654, 1033263, 1328481, 1690794, 2066526, 2656962, 3099789, 6199578, 9299367, 18598734]

約数ペア:

[(1, 18598734), (2, 9299367), (3, 6199578), (6, 3099789), (7, 2656962), (9, 2066526), (11, 1690794), (14, 1328481), (18, 1033263), (21, 885654), (22, 845397), (27, 688842), (33, 563598), (42, 442827), (49, 379566), (54, 344421), (63, 295218), (66, 281799), (71, 261954), (77, 241542), (81, 229614), (98, 189783), (99, 187866), (126, 147609), (142, 130977), (147, 126522), (154, 120771), (162, 114807), (189, 98406), (198, 93933), (213, 87318), (231, 80514), (243, 76538), (294, 63261), (297, 62622), (378, 49203), (426, 43659), (441, 42174), (462, 40257), (486, 38269), (497, 37422), (539, 34506), (567, 32802), (594, 31311), (639, 29106), (693, 26838), (781, 23814), (882, 21087), (891, 20874), (994, 18711), (1078, 17253), (1134, 16401), (1278, 14553), (1323, 14058), (1386, 13419), (1491, 12474), (1562, 11907), (1617, 11502), (1701, 10934), (1782, 10437), (1917, 9702), (2079, 8946), (2343, 7938), (2646, 7029), (2673, 6958), (2982, 6237), (3234, 5751), (3402, 5467), (3479, 5346), (3834, 4851), (3969, 4686), (4158, 4473)]