2912429286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{30431}}^1$

素因数の和:30861

約数の個数: 48

約数和(自身を含む): 6812507520

約数和(自身を除く): 3900078234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 409, 818, 1227, 2454, 3681, 5317, 7362, 10634, 15951, 30431, 31902, 47853, 60862, 91293, 95706, 182586, 273879, 395603, 547758, 791206, 1186809, 2373618, 3560427, 7120854, 12446279, 24892558, 37338837, 74677674, 112016511, 161801627, 224033022, 323603254, 485404881, 970809762, 1456214643, 2912429286]

約数ペア:

[(1, 2912429286), (2, 1456214643), (3, 970809762), (6, 485404881), (9, 323603254), (13, 224033022), (18, 161801627), (26, 112016511), (39, 74677674), (78, 37338837), (117, 24892558), (234, 12446279), (409, 7120854), (818, 3560427), (1227, 2373618), (2454, 1186809), (3681, 791206), (5317, 547758), (7362, 395603), (10634, 273879), (15951, 182586), (30431, 95706), (31902, 91293), (47853, 60862)]