69727686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{487}}^2$

素因数の和:993

約数の個数: 36

約数和(自身を含む): 162557388

約数和(自身を除く): 92829702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 487, 974, 1461, 2922, 3409, 6818, 10227, 20454, 23863, 47726, 71589, 143178, 237169, 474338, 711507, 1423014, 1660183, 3320366, 4980549, 9961098, 11621281, 23242562, 34863843, 69727686]

約数ペア:

[(1, 69727686), (2, 34863843), (3, 23242562), (6, 11621281), (7, 9961098), (14, 4980549), (21, 3320366), (42, 1660183), (49, 1423014), (98, 711507), (147, 474338), (294, 237169), (487, 143178), (974, 71589), (1461, 47726), (2922, 23863), (3409, 20454), (6818, 10227)]