27210918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 64512000

約数和(自身を除く): 37301082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 79, 118, 139, 158, 177, 237, 278, 354, 413, 417, 474, 553, 826, 834, 973, 1106, 1239, 1659, 1946, 2478, 2919, 3318, 4661, 5838, 8201, 9322, 10981, 13983, 16402, 21962, 24603, 27966, 32627, 32943, 49206, 57407, 65254, 65886, 76867, 97881, 114814, 153734, 172221, 195762, 230601, 344442, 461202, 647879, 1295758, 1943637, 3887274, 4535153, 9070306, 13605459, 27210918]

約数ペア:

[(1, 27210918), (2, 13605459), (3, 9070306), (6, 4535153), (7, 3887274), (14, 1943637), (21, 1295758), (42, 647879), (59, 461202), (79, 344442), (118, 230601), (139, 195762), (158, 172221), (177, 153734), (237, 114814), (278, 97881), (354, 76867), (413, 65886), (417, 65254), (474, 57407), (553, 49206), (826, 32943), (834, 32627), (973, 27966), (1106, 24603), (1239, 21962), (1659, 16402), (1946, 13983), (2478, 10981), (2919, 9322), (3318, 8201), (4661, 5838)]