472878

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{139}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 1223040

約数和(自身を除く): 750162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 139, 162, 189, 243, 278, 378, 417, 486, 567, 834, 973, 1134, 1251, 1701, 1946, 2502, 2919, 3402, 3753, 5838, 7506, 8757, 11259, 17514, 22518, 26271, 33777, 52542, 67554, 78813, 157626, 236439, 472878]

約数ペア:

[(1, 472878), (2, 236439), (3, 157626), (6, 78813), (7, 67554), (9, 52542), (14, 33777), (18, 26271), (21, 22518), (27, 17514), (42, 11259), (54, 8757), (63, 7506), (81, 5838), (126, 3753), (139, 3402), (162, 2919), (189, 2502), (243, 1946), (278, 1701), (378, 1251), (417, 1134), (486, 973), (567, 834)]