38670138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9721}}^1$

素因数の和:9759

約数の個数: 48

約数和(自身を含む): 95547816

約数和(自身を除く): 56877678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 9721, 19442, 29163, 58326, 87489, 126373, 165257, 174978, 252746, 330514, 379119, 495771, 758238, 991542, 1137357, 1487313, 2148341, 2274714, 2974626, 4296682, 6445023, 12890046, 19335069, 38670138]

約数ペア:

[(1, 38670138), (2, 19335069), (3, 12890046), (6, 6445023), (9, 4296682), (13, 2974626), (17, 2274714), (18, 2148341), (26, 1487313), (34, 1137357), (39, 991542), (51, 758238), (78, 495771), (102, 379119), (117, 330514), (153, 252746), (221, 174978), (234, 165257), (306, 126373), (442, 87489), (663, 58326), (1326, 29163), (1989, 19442), (3978, 9721)]