138618

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 328320

約数和(自身を除く): 189702

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 151, 153, 302, 306, 453, 459, 906, 918, 1359, 2567, 2718, 4077, 5134, 7701, 8154, 15402, 23103, 46206, 69309, 138618]

約数ペア:

[(1, 138618), (2, 69309), (3, 46206), (6, 23103), (9, 15402), (17, 8154), (18, 7701), (27, 5134), (34, 4077), (51, 2718), (54, 2567), (102, 1359), (151, 918), (153, 906), (302, 459), (306, 453)]