81792438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149803}}^1$

素因数の和:149828

約数の個数: 32

約数和(自身を含む): 201336576

約数和(自身を除く): 119544138

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 149803, 299606, 449409, 898818, 1048621, 1947439, 2097242, 3145863, 3894878, 5842317, 6291726, 11684634, 13632073, 27264146, 40896219, 81792438]

約数ペア:

[(1, 81792438), (2, 40896219), (3, 27264146), (6, 13632073), (7, 11684634), (13, 6291726), (14, 5842317), (21, 3894878), (26, 3145863), (39, 2097242), (42, 1947439), (78, 1048621), (91, 898818), (182, 449409), (273, 299606), (546, 149803)]