9145458

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{10369}}^1$

素因数の和:10391

約数の個数: 36

約数和(自身を含む): 23052510

約数和(自身を除く): 13907052

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 10369, 20738, 31107, 62214, 72583, 93321, 145166, 186642, 217749, 435498, 508081, 653247, 1016162, 1306494, 1524243, 3048486, 4572729, 9145458]

約数ペア:

[(1, 9145458), (2, 4572729), (3, 3048486), (6, 1524243), (7, 1306494), (9, 1016162), (14, 653247), (18, 508081), (21, 435498), (42, 217749), (49, 186642), (63, 145166), (98, 93321), (126, 72583), (147, 62214), (294, 31107), (441, 20738), (882, 10369)]