188879994

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3219

約数の個数: 48

約数和(自身を含む): 424195200

約数和(自身を除く): 235315206

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 158, 237, 258, 387, 474, 711, 774, 1422, 3089, 3397, 6178, 6794, 9267, 10191, 18534, 20382, 27801, 30573, 55602, 61146, 132827, 244031, 265654, 398481, 488062, 732093, 796962, 1195443, 1464186, 2196279, 2390886, 4392558, 10493333, 20986666, 31479999, 62959998, 94439997, 188879994]

約数ペア:

[(1, 188879994), (2, 94439997), (3, 62959998), (6, 31479999), (9, 20986666), (18, 10493333), (43, 4392558), (79, 2390886), (86, 2196279), (129, 1464186), (158, 1195443), (237, 796962), (258, 732093), (387, 488062), (474, 398481), (711, 265654), (774, 244031), (1422, 132827), (3089, 61146), (3397, 55602), (6178, 30573), (6794, 27801), (9267, 20382), (10191, 18534)]