39788238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1171}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 91134720

約数和(自身を除く): 51346482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 809, 1171, 1618, 2342, 2427, 3513, 4854, 5663, 7026, 8197, 11326, 16394, 16989, 24591, 33978, 49182, 947339, 1894678, 2842017, 5684034, 6631373, 13262746, 19894119, 39788238]

約数ペア:

[(1, 39788238), (2, 19894119), (3, 13262746), (6, 6631373), (7, 5684034), (14, 2842017), (21, 1894678), (42, 947339), (809, 49182), (1171, 33978), (1618, 24591), (2342, 16989), (2427, 16394), (3513, 11326), (4854, 8197), (5663, 7026)]