19951722

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{22621}}^1$

素因数の和:22643

約数の個数: 36

約数和(自身を含む): 50288706

約数和(自身を除く): 30336984

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 22621, 45242, 67863, 135726, 158347, 203589, 316694, 407178, 475041, 950082, 1108429, 1425123, 2216858, 2850246, 3325287, 6650574, 9975861, 19951722]

約数ペア:

[(1, 19951722), (2, 9975861), (3, 6650574), (6, 3325287), (7, 2850246), (9, 2216858), (14, 1425123), (18, 1108429), (21, 950082), (42, 475041), (49, 407178), (63, 316694), (98, 203589), (126, 158347), (147, 135726), (294, 67863), (441, 45242), (882, 22621)]