38811942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3529}}^1$

素因数の和:3597

約数の個数: 48

約数和(自身を含む): 92514240

約数和(自身を除く): 53702298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3529, 3666, 5499, 7058, 10587, 10998, 21174, 31761, 45877, 63522, 91754, 137631, 165863, 275262, 331726, 412893, 497589, 825786, 995178, 1492767, 2156219, 2985534, 4312438, 6468657, 12937314, 19405971, 38811942]

約数ペア:

[(1, 38811942), (2, 19405971), (3, 12937314), (6, 6468657), (9, 4312438), (13, 2985534), (18, 2156219), (26, 1492767), (39, 995178), (47, 825786), (78, 497589), (94, 412893), (117, 331726), (141, 275262), (234, 165863), (282, 137631), (423, 91754), (611, 63522), (846, 45877), (1222, 31761), (1833, 21174), (3529, 10998), (3666, 10587), (5499, 7058)]