18441521283

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{10631}}^1$

素因数の和:10947

約数の個数: 32

約数和(自身を含む): 25802588160

約数和(自身を除く): 7361066877

約数列:

[1, 3, 29, 87, 127, 157, 381, 471, 3683, 4553, 10631, 11049, 13659, 19939, 31893, 59817, 308299, 578231, 924897, 1350137, 1669067, 1734693, 4050411, 5007201, 39153973, 48402943, 117461919, 145208829, 211971509, 635914527, 6147173761, 18441521283]

約数ペア:

[(1, 18441521283), (3, 6147173761), (29, 635914527), (87, 211971509), (127, 145208829), (157, 117461919), (381, 48402943), (471, 39153973), (3683, 5007201), (4553, 4050411), (10631, 1734693), (11049, 1669067), (13659, 1350137), (19939, 924897), (31893, 578231), (59817, 308299)]