542209626

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{478139}}^1$

素因数の和:478160

約数の個数: 40

約数和(自身を含む): 1388518560

約数和(自身を除く): 846308934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 478139, 956278, 1434417, 2868834, 3346973, 4303251, 6693946, 8606502, 10040919, 12909753, 20081838, 25819506, 30122757, 38729259, 60245514, 77458518, 90368271, 180736542, 271104813, 542209626]

約数ペア:

[(1, 542209626), (2, 271104813), (3, 180736542), (6, 90368271), (7, 77458518), (9, 60245514), (14, 38729259), (18, 30122757), (21, 25819506), (27, 20081838), (42, 12909753), (54, 10040919), (63, 8606502), (81, 6693946), (126, 4303251), (162, 3346973), (189, 2868834), (378, 1434417), (567, 956278), (1134, 478139)]