31727502

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 70493280

約数和(自身を除く): 38765778

約数列:

[1, 2, 3, 6, 9, 18, 103, 109, 157, 206, 218, 309, 314, 327, 471, 618, 654, 927, 942, 981, 1413, 1854, 1962, 2826, 11227, 16171, 17113, 22454, 32342, 33681, 34226, 48513, 51339, 67362, 97026, 101043, 102678, 145539, 154017, 202086, 291078, 308034, 1762639, 3525278, 5287917, 10575834, 15863751, 31727502]

約数ペア:

[(1, 31727502), (2, 15863751), (3, 10575834), (6, 5287917), (9, 3525278), (18, 1762639), (103, 308034), (109, 291078), (157, 202086), (206, 154017), (218, 145539), (309, 102678), (314, 101043), (327, 97026), (471, 67362), (618, 51339), (654, 48513), (927, 34226), (942, 33681), (981, 32342), (1413, 22454), (1854, 17113), (1962, 16171), (2826, 11227)]