1906516248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{872947}}^1$

素因数の和:872976

約数の個数: 64

約数和(自身を含む): 5866210560

約数和(自身を除く): 3959694312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 872947, 1745894, 2618841, 3491788, 5237682, 6110629, 6983576, 10475364, 11348311, 12221258, 18331887, 20950728, 22696622, 24442516, 34044933, 36663774, 45393244, 48885032, 68089866, 73327548, 79438177, 90786488, 136179732, 146655096, 158876354, 238314531, 272359464, 317752708, 476629062, 635505416, 953258124, 1906516248]

約数ペア:

[(1, 1906516248), (2, 953258124), (3, 635505416), (4, 476629062), (6, 317752708), (7, 272359464), (8, 238314531), (12, 158876354), (13, 146655096), (14, 136179732), (21, 90786488), (24, 79438177), (26, 73327548), (28, 68089866), (39, 48885032), (42, 45393244), (52, 36663774), (56, 34044933), (78, 24442516), (84, 22696622), (91, 20950728), (104, 18331887), (156, 12221258), (168, 11348311), (182, 10475364), (273, 6983576), (312, 6110629), (364, 5237682), (546, 3491788), (728, 2618841), (1092, 1745894), (2184, 872947)]