18076338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 50803200

約数和(自身を除く): 32726862

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 29, 34, 42, 51, 54, 58, 63, 87, 97, 102, 119, 126, 153, 174, 189, 194, 203, 238, 261, 291, 306, 357, 378, 406, 459, 493, 522, 582, 609, 679, 714, 783, 873, 918, 986, 1071, 1218, 1358, 1479, 1566, 1649, 1746, 1827, 2037, 2142, 2619, 2813, 2958, 3213, 3298, 3451, 3654, 4074, 4437, 4947, 5238, 5481, 5626, 6111, 6426, 6902, 8439, 8874, 9894, 10353, 10962, 11543, 12222, 13311, 14841, 16878, 18333, 19691, 20706, 23086, 25317, 26622, 29682, 31059, 34629, 36666, 39382, 44523, 47821, 50634, 59073, 62118, 69258, 75951, 89046, 93177, 95642, 103887, 118146, 143463, 151902, 177219, 186354, 207774, 286926, 311661, 334747, 354438, 430389, 531657, 623322, 669494, 860778, 1004241, 1063314, 1291167, 2008482, 2582334, 3012723, 6025446, 9038169, 18076338]

約数ペア:

[(1, 18076338), (2, 9038169), (3, 6025446), (6, 3012723), (7, 2582334), (9, 2008482), (14, 1291167), (17, 1063314), (18, 1004241), (21, 860778), (27, 669494), (29, 623322), (34, 531657), (42, 430389), (51, 354438), (54, 334747), (58, 311661), (63, 286926), (87, 207774), (97, 186354), (102, 177219), (119, 151902), (126, 143463), (153, 118146), (174, 103887), (189, 95642), (194, 93177), (203, 89046), (238, 75951), (261, 69258), (291, 62118), (306, 59073), (357, 50634), (378, 47821), (406, 44523), (459, 39382), (493, 36666), (522, 34629), (582, 31059), (609, 29682), (679, 26622), (714, 25317), (783, 23086), (873, 20706), (918, 19691), (986, 18333), (1071, 16878), (1218, 14841), (1358, 13311), (1479, 12222), (1566, 11543), (1649, 10962), (1746, 10353), (1827, 9894), (2037, 8874), (2142, 8439), (2619, 6902), (2813, 6426), (2958, 6111), (3213, 5626), (3298, 5481), (3451, 5238), (3654, 4947), (4074, 4437)]