16513074

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 37065600

約数和(自身を除く): 20552526

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 131, 141, 149, 262, 282, 298, 393, 423, 447, 786, 846, 894, 1179, 1341, 2358, 2682, 6157, 7003, 12314, 14006, 18471, 19519, 21009, 36942, 39038, 42018, 55413, 58557, 63027, 110826, 117114, 126054, 175671, 351342, 917393, 1834786, 2752179, 5504358, 8256537, 16513074]

約数ペア:

[(1, 16513074), (2, 8256537), (3, 5504358), (6, 2752179), (9, 1834786), (18, 917393), (47, 351342), (94, 175671), (131, 126054), (141, 117114), (149, 110826), (262, 63027), (282, 58557), (298, 55413), (393, 42018), (423, 39038), (447, 36942), (786, 21009), (846, 19519), (894, 18471), (1179, 14006), (1341, 12314), (2358, 7003), (2682, 6157)]