1521000852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{132169}}^1$

素因数の和:132320

約数の個数: 48

約数和(自身を含む): 4085639040

約数和(自身を除く): 2564638188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 132169, 264338, 396507, 528676, 793014, 925183, 1586028, 1850366, 2775549, 3700732, 5551098, 11102196, 18107153, 36214306, 54321459, 72428612, 108642918, 126750071, 217285836, 253500142, 380250213, 507000284, 760500426, 1521000852]

約数ペア:

[(1, 1521000852), (2, 760500426), (3, 507000284), (4, 380250213), (6, 253500142), (7, 217285836), (12, 126750071), (14, 108642918), (21, 72428612), (28, 54321459), (42, 36214306), (84, 18107153), (137, 11102196), (274, 5551098), (411, 3700732), (548, 2775549), (822, 1850366), (959, 1586028), (1644, 925183), (1918, 793014), (2877, 528676), (3836, 396507), (5754, 264338), (11508, 132169)]