28658934

素因数分解:

$2^1\times 3^5\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 65105040

約数和(自身を除く): 36446106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 243, 327, 486, 541, 654, 981, 1082, 1623, 1962, 2943, 3246, 4869, 5886, 8829, 9738, 14607, 17658, 26487, 29214, 43821, 52974, 58969, 87642, 117938, 131463, 176907, 262926, 353814, 530721, 1061442, 1592163, 3184326, 4776489, 9552978, 14329467, 28658934]

約数ペア:

[(1, 28658934), (2, 14329467), (3, 9552978), (6, 4776489), (9, 3184326), (18, 1592163), (27, 1061442), (54, 530721), (81, 353814), (109, 262926), (162, 176907), (218, 131463), (243, 117938), (327, 87642), (486, 58969), (541, 52974), (654, 43821), (981, 29214), (1082, 26487), (1623, 17658), (1962, 14607), (2943, 9738), (3246, 8829), (4869, 5886)]