247948596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{983923}}^1$

素因数の和:983940

約数の個数: 36

約数和(自身を含む): 716296672

約数和(自身を除く): 468348076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 983923, 1967846, 2951769, 3935692, 5903538, 6887461, 8855307, 11807076, 13774922, 17710614, 20662383, 27549844, 35421228, 41324766, 61987149, 82649532, 123974298, 247948596]

約数ペア:

[(1, 247948596), (2, 123974298), (3, 82649532), (4, 61987149), (6, 41324766), (7, 35421228), (9, 27549844), (12, 20662383), (14, 17710614), (18, 13774922), (21, 11807076), (28, 8855307), (36, 6887461), (42, 5903538), (63, 3935692), (84, 2951769), (126, 1967846), (252, 983923)]