25404246

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{9601}}^1$

素因数の和:9626

約数の個数: 48

約数和(自身を含む): 65677680

約数和(自身を除く): 40273434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 9601, 19202, 28803, 57606, 67207, 86409, 134414, 172818, 201621, 259227, 403242, 470449, 518454, 604863, 940898, 1209726, 1411347, 1814589, 2822694, 3629178, 4234041, 8468082, 12702123, 25404246]

約数ペア:

[(1, 25404246), (2, 12702123), (3, 8468082), (6, 4234041), (7, 3629178), (9, 2822694), (14, 1814589), (18, 1411347), (21, 1209726), (27, 940898), (42, 604863), (49, 518454), (54, 470449), (63, 403242), (98, 259227), (126, 201621), (147, 172818), (189, 134414), (294, 86409), (378, 67207), (441, 57606), (882, 28803), (1323, 19202), (2646, 9601)]