17172072

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3019}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 47112000

約数和(自身を除く): 29939928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 3019, 5688, 6038, 9057, 12076, 18114, 24152, 27171, 36228, 54342, 72456, 108684, 217368, 238501, 477002, 715503, 954004, 1431006, 1908008, 2146509, 2862012, 4293018, 5724024, 8586036, 17172072]

約数ペア:

[(1, 17172072), (2, 8586036), (3, 5724024), (4, 4293018), (6, 2862012), (8, 2146509), (9, 1908008), (12, 1431006), (18, 954004), (24, 715503), (36, 477002), (72, 238501), (79, 217368), (158, 108684), (237, 72456), (316, 54342), (474, 36228), (632, 27171), (711, 24152), (948, 18114), (1422, 12076), (1896, 9057), (2844, 6038), (3019, 5688)]