2743578

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 6500160

約数和(自身を除く): 3756582

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 414, 423, 621, 846, 1081, 1242, 1269, 2162, 2209, 2538, 3243, 4418, 6486, 6627, 9729, 13254, 19458, 19881, 29187, 39762, 50807, 58374, 59643, 101614, 119286, 152421, 304842, 457263, 914526, 1371789, 2743578]

約数ペア:

[(1, 2743578), (2, 1371789), (3, 914526), (6, 457263), (9, 304842), (18, 152421), (23, 119286), (27, 101614), (46, 59643), (47, 58374), (54, 50807), (69, 39762), (94, 29187), (138, 19881), (141, 19458), (207, 13254), (282, 9729), (414, 6627), (423, 6486), (621, 4418), (846, 3243), (1081, 2538), (1242, 2209), (1269, 2162)]