398671760142

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{129522989}}^1$

素因数の和:129523022

約数の個数: 40

約数和(自身を含む): 940336907400

約数和(自身を除く): 541665147258

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 129522989, 259045978, 388568967, 777137934, 1165706901, 2331413802, 2460936791, 3497120703, 4921873582, 6994241406, 7382810373, 10491362109, 14765620746, 20982724218, 22148431119, 44296862238, 66445293357, 132890586714, 199335880071, 398671760142]

約数ペア:

[(1, 398671760142), (2, 199335880071), (3, 132890586714), (6, 66445293357), (9, 44296862238), (18, 22148431119), (19, 20982724218), (27, 14765620746), (38, 10491362109), (54, 7382810373), (57, 6994241406), (81, 4921873582), (114, 3497120703), (162, 2460936791), (171, 2331413802), (342, 1165706901), (513, 777137934), (1026, 388568967), (1539, 259045978), (3078, 129522989)]