77501718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{205031}}^1$

素因数の和:205049

約数の個数: 32

約数和(自身を含む): 196830720

約数和(自身を除く): 119329002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 205031, 410062, 615093, 1230186, 1435217, 1845279, 2870434, 3690558, 4305651, 5535837, 8611302, 11071674, 12916953, 25833906, 38750859, 77501718]

約数ペア:

[(1, 77501718), (2, 38750859), (3, 25833906), (6, 12916953), (7, 11071674), (9, 8611302), (14, 5535837), (18, 4305651), (21, 3690558), (27, 2870434), (42, 1845279), (54, 1435217), (63, 1230186), (126, 615093), (189, 410062), (378, 205031)]