1274040906

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{21821}}^1$

素因数の和:22126

約数の個数: 32

約数和(自身を含む): 2627019648

約数和(自身を除く): 1352978742

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 263, 526, 789, 1578, 9731, 19462, 21821, 29193, 43642, 58386, 65463, 130926, 807377, 1614754, 2422131, 4844262, 5738923, 11477846, 17216769, 34433538, 212340151, 424680302, 637020453, 1274040906]

約数ペア:

[(1, 1274040906), (2, 637020453), (3, 424680302), (6, 212340151), (37, 34433538), (74, 17216769), (111, 11477846), (222, 5738923), (263, 4844262), (526, 2422131), (789, 1614754), (1578, 807377), (9731, 130926), (19462, 65463), (21821, 58386), (29193, 43642)]