25242246

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 61378560

約数和(自身を除く): 36136314

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 279, 306, 459, 527, 558, 837, 887, 918, 1054, 1581, 1674, 1774, 2661, 3162, 4743, 5322, 7983, 9486, 14229, 15079, 15966, 23949, 27497, 28458, 30158, 45237, 47898, 54994, 82491, 90474, 135711, 164982, 247473, 271422, 407133, 467449, 494946, 742419, 814266, 934898, 1402347, 1484838, 2804694, 4207041, 8414082, 12621123, 25242246]

約数ペア:

[(1, 25242246), (2, 12621123), (3, 8414082), (6, 4207041), (9, 2804694), (17, 1484838), (18, 1402347), (27, 934898), (31, 814266), (34, 742419), (51, 494946), (54, 467449), (62, 407133), (93, 271422), (102, 247473), (153, 164982), (186, 135711), (279, 90474), (306, 82491), (459, 54994), (527, 47898), (558, 45237), (837, 30158), (887, 28458), (918, 27497), (1054, 23949), (1581, 15966), (1674, 15079), (1774, 14229), (2661, 9486), (3162, 7983), (4743, 5322)]