15189632724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{281227}}^1$

素因数の和:281884

約数の個数: 48

約数和(自身を含む): 40568826368

約数和(自身を除く): 25379193644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1286, 1929, 2572, 3858, 4501, 7716, 9002, 13503, 18004, 27006, 54012, 281227, 562454, 843681, 1124908, 1687362, 1968589, 3374724, 3937178, 5905767, 7874356, 11811534, 23623068, 180828961, 361657922, 542486883, 723315844, 1084973766, 1265802727, 2169947532, 2531605454, 3797408181, 5063210908, 7594816362, 15189632724]

約数ペア:

[(1, 15189632724), (2, 7594816362), (3, 5063210908), (4, 3797408181), (6, 2531605454), (7, 2169947532), (12, 1265802727), (14, 1084973766), (21, 723315844), (28, 542486883), (42, 361657922), (84, 180828961), (643, 23623068), (1286, 11811534), (1929, 7874356), (2572, 5905767), (3858, 3937178), (4501, 3374724), (7716, 1968589), (9002, 1687362), (13503, 1124908), (18004, 843681), (27006, 562454), (54012, 281227)]