17804984172

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 42640765440

約数和(自身を除く): 24835781268

約数列:

[1, 2, 3, 4, 6, 12, 101, 103, 193, 202, 206, 303, 309, 386, 404, 412, 579, 606, 618, 739, 772, 1158, 1212, 1236, 1478, 2217, 2316, 2956, 4434, 8868, 10403, 19493, 19879, 20806, 31209, 38986, 39758, 41612, 58479, 59637, 62418, 74639, 76117, 77972, 79516, 116958, 119274, 124836, 142627, 149278, 152234, 223917, 228351, 233916, 238548, 285254, 298556, 304468, 427881, 447834, 456702, 570508, 855762, 895668, 913404, 1711524, 2007779, 4015558, 6023337, 7687817, 8031116, 12046674, 14405327, 14690581, 15375634, 23063451, 24093348, 28810654, 29381162, 30751268, 43215981, 44071743, 46126902, 57621308, 58762324, 86431962, 88143486, 92253804, 172863924, 176286972, 1483748681, 2967497362, 4451246043, 5934994724, 8902492086, 17804984172]

約数ペア:

[(1, 17804984172), (2, 8902492086), (3, 5934994724), (4, 4451246043), (6, 2967497362), (12, 1483748681), (101, 176286972), (103, 172863924), (193, 92253804), (202, 88143486), (206, 86431962), (303, 58762324), (309, 57621308), (386, 46126902), (404, 44071743), (412, 43215981), (579, 30751268), (606, 29381162), (618, 28810654), (739, 24093348), (772, 23063451), (1158, 15375634), (1212, 14690581), (1236, 14405327), (1478, 12046674), (2217, 8031116), (2316, 7687817), (2956, 6023337), (4434, 4015558), (8868, 2007779), (10403, 1711524), (19493, 913404), (19879, 895668), (20806, 855762), (31209, 570508), (38986, 456702), (39758, 447834), (41612, 427881), (58479, 304468), (59637, 298556), (62418, 285254), (74639, 238548), (76117, 233916), (77972, 228351), (79516, 223917), (116958, 152234), (119274, 149278), (124836, 142627)]