18318168

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 54896400

約数和(自身を除く): 36578232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 101, 132, 198, 202, 229, 264, 303, 396, 404, 458, 606, 687, 792, 808, 909, 916, 1111, 1212, 1374, 1818, 1832, 2061, 2222, 2424, 2519, 2748, 3333, 3636, 4122, 4444, 5038, 5496, 6666, 7272, 7557, 8244, 8888, 9999, 10076, 13332, 15114, 16488, 19998, 20152, 22671, 23129, 26664, 30228, 39996, 45342, 46258, 60456, 69387, 79992, 90684, 92516, 138774, 181368, 185032, 208161, 254419, 277548, 416322, 508838, 555096, 763257, 832644, 1017676, 1526514, 1665288, 2035352, 2289771, 3053028, 4579542, 6106056, 9159084, 18318168]

約数ペア:

[(1, 18318168), (2, 9159084), (3, 6106056), (4, 4579542), (6, 3053028), (8, 2289771), (9, 2035352), (11, 1665288), (12, 1526514), (18, 1017676), (22, 832644), (24, 763257), (33, 555096), (36, 508838), (44, 416322), (66, 277548), (72, 254419), (88, 208161), (99, 185032), (101, 181368), (132, 138774), (198, 92516), (202, 90684), (229, 79992), (264, 69387), (303, 60456), (396, 46258), (404, 45342), (458, 39996), (606, 30228), (687, 26664), (792, 23129), (808, 22671), (909, 20152), (916, 19998), (1111, 16488), (1212, 15114), (1374, 13332), (1818, 10076), (1832, 9999), (2061, 8888), (2222, 8244), (2424, 7557), (2519, 7272), (2748, 6666), (3333, 5496), (3636, 5038), (4122, 4444)]