225816858

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{911}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 501935616

約数和(自身を除く): 276118758

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 293, 423, 586, 846, 879, 911, 1758, 1822, 2637, 2733, 5274, 5466, 8199, 13771, 16398, 27542, 41313, 42817, 82626, 85634, 123939, 128451, 247878, 256902, 266923, 385353, 533846, 770706, 800769, 1601538, 2402307, 4804614, 12545381, 25090762, 37636143, 75272286, 112908429, 225816858]

約数ペア:

[(1, 225816858), (2, 112908429), (3, 75272286), (6, 37636143), (9, 25090762), (18, 12545381), (47, 4804614), (94, 2402307), (141, 1601538), (282, 800769), (293, 770706), (423, 533846), (586, 385353), (846, 266923), (879, 256902), (911, 247878), (1758, 128451), (1822, 123939), (2637, 85634), (2733, 82626), (5274, 42817), (5466, 41313), (8199, 27542), (13771, 16398)]