272604906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{721177}}^1$

素因数の和:721195

約数の個数: 32

約数和(自身を含む): 692330880

約数和(自身を除く): 419725974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 721177, 1442354, 2163531, 4327062, 5048239, 6490593, 10096478, 12981186, 15144717, 19471779, 30289434, 38943558, 45434151, 90868302, 136302453, 272604906]

約数ペア:

[(1, 272604906), (2, 136302453), (3, 90868302), (6, 45434151), (7, 38943558), (9, 30289434), (14, 19471779), (18, 15144717), (21, 12981186), (27, 10096478), (42, 6490593), (54, 5048239), (63, 4327062), (126, 2163531), (189, 1442354), (378, 721177)]