8949174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 20527248

約数和(自身を除く): 11578074

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 397, 442, 578, 663, 794, 867, 1191, 1326, 1734, 2382, 3757, 5161, 6749, 7514, 10322, 11271, 13498, 15483, 20247, 22542, 30966, 40494, 87737, 114733, 175474, 229466, 263211, 344199, 526422, 688398, 1491529, 2983058, 4474587, 8949174]

約数ペア:

[(1, 8949174), (2, 4474587), (3, 2983058), (6, 1491529), (13, 688398), (17, 526422), (26, 344199), (34, 263211), (39, 229466), (51, 175474), (78, 114733), (102, 87737), (221, 40494), (289, 30966), (397, 22542), (442, 20247), (578, 15483), (663, 13498), (794, 11271), (867, 10322), (1191, 7514), (1326, 6749), (1734, 5161), (2382, 3757)]