354642246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{938207}}^1$

素因数の和:938225

約数の個数: 32

約数和(自身を含む): 900679680

約数和(自身を除く): 546037434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 938207, 1876414, 2814621, 5629242, 6567449, 8443863, 13134898, 16887726, 19702347, 25331589, 39404694, 50663178, 59107041, 118214082, 177321123, 354642246]

約数ペア:

[(1, 354642246), (2, 177321123), (3, 118214082), (6, 59107041), (7, 50663178), (9, 39404694), (14, 25331589), (18, 19702347), (21, 16887726), (27, 13134898), (42, 8443863), (54, 6567449), (63, 5629242), (126, 2814621), (189, 1876414), (378, 938207)]