7802298

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20641}}^1$

素因数の和:20659

約数の個数: 32

約数和(自身を含む): 19816320

約数和(自身を除く): 12014022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20641, 41282, 61923, 123846, 144487, 185769, 288974, 371538, 433461, 557307, 866922, 1114614, 1300383, 2600766, 3901149, 7802298]

約数ペア:

[(1, 7802298), (2, 3901149), (3, 2600766), (6, 1300383), (7, 1114614), (9, 866922), (14, 557307), (18, 433461), (21, 371538), (27, 288974), (42, 185769), (54, 144487), (63, 123846), (126, 61923), (189, 41282), (378, 20641)]