102020142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5939}}^1$

素因数の和:6360

約数の個数: 32

約数和(自身を含む): 233798400

約数和(自身を除く): 131778258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 5726, 5939, 8589, 11878, 17178, 17817, 35634, 41573, 83146, 124719, 249438, 2429051, 4858102, 7287153, 14574306, 17003357, 34006714, 51010071, 102020142]

約数ペア:

[(1, 102020142), (2, 51010071), (3, 34006714), (6, 17003357), (7, 14574306), (14, 7287153), (21, 4858102), (42, 2429051), (409, 249438), (818, 124719), (1227, 83146), (2454, 41573), (2863, 35634), (5726, 17817), (5939, 17178), (8589, 11878)]