123867466

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:195

約数の個数: 36

約数和(自身を含む): 202195602

約数和(自身を除く): 78328136

約数列:

[1, 2, 23, 46, 47, 53, 94, 106, 529, 1058, 1081, 1219, 2162, 2209, 2438, 2491, 4418, 4982, 24863, 28037, 49726, 50807, 56074, 57293, 101614, 114586, 117077, 234154, 1168561, 1317739, 2337122, 2635478, 2692771, 5385542, 61933733, 123867466]

約数ペア:

[(1, 123867466), (2, 61933733), (23, 5385542), (46, 2692771), (47, 2635478), (53, 2337122), (94, 1317739), (106, 1168561), (529, 234154), (1058, 117077), (1081, 114586), (1219, 101614), (2162, 57293), (2209, 56074), (2438, 50807), (2491, 49726), (4418, 28037), (4982, 24863)]