1857602394

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{10457}}^1$

素因数の和:10675

約数の個数: 48

約数和(自身を含む): 4111248960

約数和(自身を除く): 2253646566

約数列:

[1, 2, 3, 6, 9, 18, 71, 139, 142, 213, 278, 417, 426, 639, 834, 1251, 1278, 2502, 9869, 10457, 19738, 20914, 29607, 31371, 59214, 62742, 88821, 94113, 177642, 188226, 742447, 1453523, 1484894, 2227341, 2907046, 4360569, 4454682, 6682023, 8721138, 13081707, 13364046, 26163414, 103200133, 206400266, 309600399, 619200798, 928801197, 1857602394]

約数ペア:

[(1, 1857602394), (2, 928801197), (3, 619200798), (6, 309600399), (9, 206400266), (18, 103200133), (71, 26163414), (139, 13364046), (142, 13081707), (213, 8721138), (278, 6682023), (417, 4454682), (426, 4360569), (639, 2907046), (834, 2227341), (1251, 1484894), (1278, 1453523), (2502, 742447), (9869, 188226), (10457, 177642), (19738, 94113), (20914, 88821), (29607, 62742), (31371, 59214)]