18980493553386

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{14389}}^1\times {\mathrm{121531}}^1$

素因数の和:136001

約数の個数: 80

約数和(自身を含む): 43168501828320

約数和(自身を除く): 24188008274934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 14389, 28778, 43167, 86334, 121531, 129501, 243062, 259002, 364593, 388503, 729186, 777006, 964063, 1093779, 1165509, 1928126, 2187558, 2331018, 2892189, 3281337, 5784378, 6562674, 8142577, 8676567, 9844011, 16285154, 17353134, 19688022, 24427731, 26029701, 48855462, 52059402, 73283193, 78089103, 146566386, 156178206, 219849579, 439699158, 659548737, 1319097474, 1748709559, 3497419118, 5246128677, 10492257354, 15738386031, 31476772062, 47215158093, 94430316186, 117163540453, 141645474279, 234327080906, 283290948558, 351490621359, 702981242718, 1054471864077, 2108943728154, 3163415592231, 6326831184462, 9490246776693, 18980493553386]

約数ペア:

[(1, 18980493553386), (2, 9490246776693), (3, 6326831184462), (6, 3163415592231), (9, 2108943728154), (18, 1054471864077), (27, 702981242718), (54, 351490621359), (67, 283290948558), (81, 234327080906), (134, 141645474279), (162, 117163540453), (201, 94430316186), (402, 47215158093), (603, 31476772062), (1206, 15738386031), (1809, 10492257354), (3618, 5246128677), (5427, 3497419118), (10854, 1748709559), (14389, 1319097474), (28778, 659548737), (43167, 439699158), (86334, 219849579), (121531, 156178206), (129501, 146566386), (243062, 78089103), (259002, 73283193), (364593, 52059402), (388503, 48855462), (729186, 26029701), (777006, 24427731), (964063, 19688022), (1093779, 17353134), (1165509, 16285154), (1928126, 9844011), (2187558, 8676567), (2331018, 8142577), (2892189, 6562674), (3281337, 5784378)]